Bank Branches › Colorado › Boulder County
Banks in Boulder County, Colorado
Boulder County has 89 bank offices, 28 fewer than its peak of 117 in 2008 (−24%). They belong to 32 banks, led by JPMorgan Chase Bank, National Association with 10.
89
offices, 2026
117
peak (2008)
101
no longer reported
$11.6B
deposits booked
Map
open (89)no longer reported (88 of 101 have map coordinates)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 58 | $2.3B | |
| Jun 30 1995 | 61 | +3 | $2.5B |
| Jun 30 2000 | 91 | +7 | $3.8B |
| Jun 30 2005 | 105 | +6 | $5.2B |
| Jun 30 2008PEAK | 117 | +4 | $5.8B |
| Jun 30 2010 | 112 | −2 | $6.2B |
| Jun 30 2015 | 110 | · | $8.5B |
| Jun 30 2020 | 100 | · | $12.6B |
| Jun 30 2025 | 90 | −3 | $12.0B |
| Jun 30 2026NOW | 89 | −1 | $11.6B |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 58 | $2.3B | |
| Jun 30 1995 | 61 | +3 | $2.5B |
| Jun 30 1996 | 65 | +4 | $2.5B |
| Jun 30 1997 | 70 | +5 | $2.8B |
| Jun 30 1998 | 70 | · | $3.2B |
| Jun 30 1999 | 84 | +14 | $3.4B |
| Jun 30 2000 | 91 | +7 | $3.8B |
| Jun 30 2001 | 94 | +3 | $4.1B |
| Jun 30 2002 | 86 | −8 | $4.0B |
| Jun 30 2003 | 92 | +6 | $4.4B |
| Jun 30 2004 | 99 | +7 | $4.9B |
| Jun 30 2005 | 105 | +6 | $5.2B |
| Jun 30 2006 | 109 | +4 | $5.4B |
| Jun 30 2007 | 113 | +4 | $5.6B |
| Jun 30 2008PEAK | 117 | +4 | $5.8B |
| Jun 30 2009 | 114 | −3 | $6.0B |
| Jun 30 2010 | 112 | −2 | $6.2B |
| Jun 30 2011 | 107 | −5 | $6.7B |
| Jun 30 2012 | 108 | +1 | $6.8B |
| Jun 30 2013 | 112 | +4 | $7.4B |
| Jun 30 2014 | 110 | −2 | $7.7B |
| Jun 30 2015 | 110 | · | $8.5B |
| Jun 30 2016 | 111 | +1 | $9.2B |
| Jun 30 2017 | 107 | −4 | $10.1B |
| Jun 30 2018 | 103 | −4 | $10.3B |
| Jun 30 2019 | 100 | −3 | $10.5B |
| Jun 30 2020 | 100 | · | $12.6B |
| Jun 30 2021 | 97 | −3 | $14.0B |
| Jun 30 2022 | 95 | −2 | $14.4B |
| Jun 30 2023 | 88 | −7 | $12.5B |
| Jun 30 2024 | 93 | +5 | $12.2B |
| Jun 30 2025 | 90 | −3 | $12.0B |
| Jun 30 2026NOW | 89 | −1 | $11.6B |
Banks in Boulder County
| Bank | Offices | Deposits here |
|---|---|---|
| JPMorgan Chase Bank, National Association | 10 | $2.7B |
| Wells Fargo Bank, National Association | 9 | $2.0B |
| PNC Bank, National Association | 8 | $1.5B |
| BMO Bank National Association | 6 | $243M |
| First Interstate Bank | 6 | $241M |
| U.S. Bank National Association | 5 | $655M |
| SouthState Bank, National Association | 4 | $447M |
| First National Bank of Omaha | 4 | $573M |
| KeyBank National Association | 4 | $124M |
| Zions Bancorporation, N.A. | 3 | $219M |
| The Huntington National Bank | 3 | $59.5M |
| Bank of America, National Association | 3 | $381M |
| FlatIrons Bank | 2 | $336M |
| Bank of Colorado | 2 | $139M |
| High Plains Bank | 2 | $150M |
| Sunflower Bank, National Association | 2 | $99.1M |
| Bank of Estes Park | 1 | $11.3M |
| BOKF, National Association | 1 | $367M |
| ANB Bank | 1 | $61.1M |
| UMB Bank, National Association | 1 | $53.8M |
| RNB STATE BANK | 1 | $49.2M |
| AMG National Trust Bank | 1 | $584M |
| First Western Trust Bank | 1 | $189M |
| First-Citizens Bank & Trust Company | 1 | $40.2M |
| Adams Bank & Trust | 1 | $39.2M |
| Alpine Bank | 1 | $101M |
| MidFirst Bank | 1 | $80.1M |
| PB&T Bank | 1 | $13.9M |
| High Country Bank | 1 | $7.9M |
| ENCORE BANK | 1 | $28.1M |
| InBank | 1 | $110M |
| FirsTier Bank | 1 | $29.7M |
Every bank office open in Boulder County
| Bank | Address | Deposits |
|---|---|---|
| Wells Fargo Bank, National AssociationBoulder Branch | 1242 Pearl StBoulder 80302 | $672M |
| JPMorgan Chase Bank, National AssociationBoulder Downtown Banking Branch | 1301 Canyon BlvdBoulder 80302 | $606M |
| AMG National Trust BankAmg National Trust Bank | 1155 Canyon Blvd, Ste 310Boulder 80302 | $584M |
| PNC Bank, National Association17Th And Main Branch | 1707 Main StLongmont 80501 | $471M |
| JPMorgan Chase Bank, National AssociationMccaslin Branch | 578 S Mccaslin BlvdLouisville 80027 | $405M |
| First National Bank of OmahaIris Avenue Branch | 3033 Iris AveBoulder 80301 | $367M |
| BOKF, National AssociationColorado Business Bank-Boulder Branch | 2025 Pearl StBoulder 80302 | $367M |
| JPMorgan Chase Bank, National AssociationLafayette Branch | 2990 Arapahoe RdLafayette 80026 | $346M |
| JPMorgan Chase Bank, National AssociationArapahoe Branch | 2500 Arapahoe AveBoulder 80302 | $346M |
| U.S. Bank National AssociationBoulder Arapahoe Branch | 1650 28th St, Unit 1244Boulder 80301 | $339M |
| Bank of America, National AssociationBoulder Branch | 1965 28th StBoulder 80301 | $332M |
| Wells Fargo Bank, National AssociationLouisville Branch | 1137 S Boulder RdLouisville 80027 | $316M |
| FlatIrons BankFlatirons Bank | 1095 Canyon Blvd, Ste 100Boulder 80302 | $292M |
| JPMorgan Chase Bank, National AssociationTable Mesa Branch | 603 S Broadway StBoulder 80305 | $252M |
| PNC Bank, National AssociationTwin Peaks Branch | 1270 S Hover StLongmont 80501 | $243M |
| PNC Bank, National Association28Th And Pearl Branch | 2835 Pearl St, Ste ABoulder 80301 | $228M |
| JPMorgan Chase Bank, National AssociationLongmont Branch | 1111 S Hover StLongmont 80501 | $222M |
| PNC Bank, National AssociationSouth Boulder Branch | 4770 Baseline Rd, Ste 100Boulder 80303 | $221M |
| Wells Fargo Bank, National AssociationLongmont Branch | 635 Coffman StLongmont 80501 | $221M |
| PNC Bank, National AssociationLouisville Branch | 500 S Mccaslin BlvdLouisville 80027 | $199M |
| First Western Trust BankFirst Western Trust Bank Boulder Branch | 1155 Canyon Blvd, Ste 300Boulder 80302 | $189M |
| Wells Fargo Bank, National AssociationLongmont South Branch | 399 S Hover StLongmont 80501 | $188M |
| SouthState Bank, National AssociationLongmont Branch | 401 Main StLongmont 80501 | $183M |
| Wells Fargo Bank, National AssociationEast Boulder Branch | 3289 Arapahoe AveBoulder 80303 | $174M |
| Wells Fargo Bank, National AssociationBoulder 28Th Street Branch | 1960 28th St, # 249Boulder 80301 | $171M |
| High Plains BankLongmont Branch | 600 Kimbark StLongmont 80501 | $150M |
| Wells Fargo Bank, National AssociationNorth Boulder Branch | 3307 30th StBoulder 80301 | $143M |
| JPMorgan Chase Bank, National AssociationPearl & 30Th Banking Center | 2950 Pearl StBoulder 80301 | $141M |
| JPMorgan Chase Bank, National AssociationGunbarrel Branch | 6300 Gunpark DrBoulder 80301 | $139M |
| SouthState Bank, National AssociationBoulder Branch | 1300 Walnut StBoulder 80302 | $127M |
| U.S. Bank National AssociationLongmont Branch | 436 Coffman StLongmont 80501 | $126M |
| JPMorgan Chase Bank, National AssociationMain And 119 Branch | 390 Ken Pratt BlvdLongmont 80501 | $126M |
| U.S. Bank National AssociationErie Branch | 3338 Arapahoe RdErie 80516 | $119M |
| JPMorgan Chase Bank, National AssociationIris And 28Th St Branch | 3325 28th St, Unit 4Boulder 80301 | $115M |
| InBankSuperior Branch | 500 Discovery Pkwy, Suite 375Superior 80027 | $110M |
| Zions Bancorporation, N.A.Boulder Canyon Branch | 1695 28th StreetBoulder 80301 | $106M |
| Alpine BankAlpine Bank, Boulder Branch | 2375 Canyon BlvdBoulder 80302 | $101M |
| First National Bank of OmahaLongmont Branch | 915 S Hover StLongmont 80501 | $99.1M |
| Wells Fargo Bank, National AssociationLongmont Fox Creek Branch | 1645 Pace StLongmont 80504 | $87.2M |
| Zions Bancorporation, N.A.Boulder - Broadway Branch | 2696 Broadway StBoulder 80304 | $84.1M |
| MidFirst BankBoulder Branch | 840 Pearl StBoulder 80302 | $80.1M |
| SouthState Bank, National AssociationTwin Peaks Branch | 1050 S Hover St, # 202Longmont 80501 | $76.4M |
| Bank of ColoradoBoulder Branch | 1102 Pearl St, Suite 201Boulder 80302 | $72.2M |
| First Interstate BankBoulder 9Th St. Branch | 1900 9th StBoulder 80302 | $71.1M |
| U.S. Bank National AssociationNelson And Hover King Soopers Branch | 995 S Hover StLongmont 80501 · Full-service retail office | $70.0M |
| Bank of ColoradoLongmont Branch | 916 S Main St, Unit 100Longmont 80501 | $66.4M |
| Sunflower Bank, National AssociationLongmont E. Ken Pratt Branch | 25 E Ken Pratt BlvdLongmont 80501 | $62.7M |
| SouthState Bank, National AssociationFox Creek Branch | 1650 Pace StLongmont 80504 | $61.4M |
| ANB BankBoulder Branch | 2595 Canyon Blvd, Suite 105Boulder 80302 | $61.1M |
| BMO Bank National AssociationBoulder-Arapahoe Branch | 3800 Arapahoe AveBoulder 80303 | $60.3M |
| First National Bank of OmahaTable Mesa Branch | 4770 Table Mesa DrBoulder 80305 | $58.1M |
| BMO Bank National AssociationLouisville North | 865 S Boulder RdLouisville 80027 | $55.0M |
| UMB Bank, National AssociationBoulder Branch | 1611 Canyon BlvdBoulder 80302 | $53.8M |
| RNB STATE BANKFront Range State Bank A Division Of Rnb State Bank Branch | 2001 Main StLongmont 80501 | $49.2M |
| First National Bank of Omaha2305 Main Street Branch | 2305 Main StLongmont 80501 | $48.9M |
| First Interstate BankLafayette S. Public Rd. Branch | 811 S Public RdLafayette 80026 | $46.9M |
| PNC Bank, National AssociationBoulder Branch | 3000 Arapahoe AveBoulder 80303 | $45.4M |
| First Interstate BankLouisville Century Dr. Branch | 1020 W Century DrLouisville 80027 | $45.3M |
| FlatIrons BankLongmont Branch | 428 Kimbark StLongmont 80501 | $43.9M |
| BMO Bank National AssociationLongmont - Hover Branch | 1610 Hover StLongmont 80501 | $40.4M |
| First-Citizens Bank & Trust CompanyBoulder Branch | 1601 28th StBoulder 80301 | $40.2M |
| Adams Bank & TrustLongmont Branch | 10 Ken Pratt BlvdLongmont 80501 | $39.2M |
| First Interstate BankLongmont - Main St Branch | 2100 Main StLongmont 80501 | $38.2M |
| KeyBank National AssociationMccaslin Blvd Branch | 409 S Mccaslin BlvdLouisville 80027 | $37.6M |
| Sunflower Bank, National AssociationBoulder Pearl Branch | 1738 Pearl StBoulder 80302 | $36.4M |
| KeyBank National AssociationBoulder Financial Center Branch | 1933 28th StBoulder 80301 | $34.5M |
| KeyBank National AssociationLongmont Branch | 2361 Clover Basin DrLongmont 80503 | $32.6M |
| BMO Bank National AssociationLongmont | 700 5th AveLongmont 80501 | $32.2M |
| The Huntington National BankLafayette Branch | 320 N Us Highway 287Lafayette 80026 | $30.0M |
| FirsTier BankFirstier Bank - Boulder, Colorado Branch | 1155 Canyon Blvd, Ste 100Boulder 80302 | $29.7M |
| BMO Bank National AssociationLyons Branch | 303 Main StLyons 80540 | $29.2M |
| Zions Bancorporation, N.A.Longmont Branch | 2011 Ken Pratt BlvdLongmont 80501 | $28.3M |
| ENCORE BANKEncore Bank - Boulder Branch | 1911 11th St, Ste 400Boulder 80302 | $28.1M |
| Bank of America, National AssociationVillage At The Peaks Branch | 1246 S Hover StLongmont 80501 | $26.5M |
| BMO Bank National AssociationNiwot Branch | 97 2nd AvenueNiwot 80544 | $26.3M |
| PNC Bank, National AssociationLongmont Branch | 1849 Main StLongmont 80501 | $25.6M |
| Bank of America, National AssociationLafayette Promenade Branch | 861 N Us Highway 287Lafayette 80026 | $22.2M |
| PNC Bank, National AssociationLafayette Branch | 1200 W South Boulder RdLafayette 80026 | $21.0M |
| First Interstate BankBoulder Pearl St. Branch | 2775 Pearl St, Ste 101Boulder 80302 | $19.9M |
| First Interstate BankLafayette Northpark Dr. Branch | 2695 Northpark Dr, Ste 101Lafayette 80026 · Full-service retail office | $19.5M |
| KeyBank National AssociationSouth Boulder Branch | 2460 Baseline RdBoulder 80305 | $18.8M |
| The Huntington National BankBoulder Pearl Street Branch | 1700 Pearl StBoulder 80302 | $15.7M |
| PB&T BankLongmont Branch | 401 Coffman StLongmont 80501 | $13.9M |
| The Huntington National BankLouisville Mccaslin And Centennial Branch | 515 S. McCaslin BoulevardLouisville 80027 | $13.8M |
| Bank of Estes ParkNiwot Branch | 7980 Niwot RdNiwot 80503 | $11.3M |
| High Country BankLongmont Branch | 110 Main St Ste 400Longmont 80501 | $7.9M |
| Wells Fargo Bank, National AssociationCo Boulder County 1 Branch | 2425 Canyon BlvdBoulder 80302 · Mobile / seasonal office | $0 |
| U.S. Bank National AssociationLongmont 9Th Street Drive Up Branch | 825 Coffman StLongmont 80501 · Drive-through / facility office | $0 |
| High Plains Bank385 Main Branch | 385 Main StreetLongmont 80501 · Trust office | $0 |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
Offices no longer reported
Offices in Boulder County that filed a report in some year from 1994 on and are missing from 2026. Most closed; some were sold to non-banks or converted. Newest departures first.
| Last bank on the sign | Address | Last report |
|---|---|---|
| InBank | 3223 Arapahoe Ave, Suite 102Boulder 80303 | 2025 |
| JPMorgan Chase Bank, National Association | 2614 Main StLongmont 80504 | 2025 |
| TBK BANK, SSB | 401 Coffman StLongmont 80501 | 2025 |
| NBH Bank | 2045 BroadwayBoulder 80302 | 2024 |
| JPMorgan Chase Bank, National Association | 1426 N 95th StLafayette 80026 | 2024 |
| JPMorgan Chase Bank, National Association | 200 N Public RdLafayette 80026 | 2024 |
| First Interstate Bank | 801 Main St, Ste 130Louisville 80027 | 2024 |
| Jpmorgan Chase Bank, National Association | 1310 College AvenueBoulder 80302 | 2022 |
| Zions Bancorporation, N.A.re-filed as office 665636 | 1700 Pearl StreetBoulder 80302 | 2022 |
| U.S. Bank National Association | 3325 28th StreetBoulder 80301 · Full-service retail office | 2022 |
| Firstbank | 6500 Lookout RoadBoulder 80301 | 2022 |
| High Plains Bank | 2318 17th Ave, Suite DLongmont 80501 | 2022 |
| First National Bank of Omaha | 515 Mccaslin BlvdLouisville 80027 | 2022 |
| Jpmorgan Chase Bank, National Association | 833 Main StreetLouisville 80027 | 2022 |
| Htlf Bank | 26 South Highway 119, P.O. Box 69Nederland 80466 | 2022 |
| First National Bank of Omaha | 1155 Canyon BlvdBoulder 80302 · Mobile / seasonal office | 2021 |
| First National Bank of Omaha | 1155 Canyon RoadBoulder 80302 | 2021 |
| Academy Bank, National Association | 2514 Main StreetLongmont 80504 · Full-service retail office | 2021 |
| Bank of The West | 400 Center DriveSuperior 80027 | 2021 |
| Wells Fargo Bank, National Association | 1420 Canyon BoulevardBoulder 80302 | 2020 |
| U.S. Bank National Association | 1495 Canyon BoulevardBoulder 80302 | 2020 |
| Firstbank | 2100 N Broadway StreetBoulder 80302 | 2020 |
| Wells Fargo Bank, National Association | 1050 Ken Pratt BoulevardLongmont 80501 · Full-service retail office | 2020 |
| U.S. Bank National Association | 910 West Cherry AvenueLouisville 80027 · Full-service retail office | 2020 |
| Wells Fargo Bank, National Association | 1801 13th StBoulder 80302 · Drive-through / facility office | 2019 |
| BOKF, National Association | 1505 Pearl Street # 105Boulder 80302 | 2018 |
| U.S. Bank National Association | 2550 Broadway StreetBoulder 80304 | 2018 |
| FirstBank | 3600 Table Mesa DriveBoulder 80305 · Full-service retail office | 2018 |
| CoBiz Bank | 400 Centennial Parkway Suite 100Louisville 80027 | 2018 |
| U.S. Bank National Association | 980 West Dillon RoadLouisville 80027 | 2018 |
| Centennial Bank and Trust | 2500 Broadway StreetBoulder 80304 | 2017 |
| Compass Bank | 6685 Gunpark Drive, Suite 120Boulder 80301 | 2017 |
| U.S. Bank National Association | 1630 Pace StreetLongmont 80501 · Full-service retail office | 2017 |
| Sunflower Bank, National Association | 1726 Hover StreetLongmont 80501 | 2017 |
| Bank of Colorado | 636 Coffman Street, Suite 101Longmont 80501 | 2017 |
| Wells Fargo Bank, National Association | 1690 Canyon BlvdBoulder 80302 · Drive-through / facility office | 2016 |
| The First National Bank of Santa Fe | 3002 Bluff StreetBoulder 80301 | 2016 |
| The Home State Bank | 565 West South Boulder RoadLafayette 80026 | 2016 |
| Academy Bank, National Association | 745 Us Highway 287Lafayette 80026 · Full-service retail office | 2016 |
| The First National Bank of Santa Fe | 601 South Main StreetLongmont 80501 | 2016 |
Show all 119 departures (101 no longer reported, 18 re-filed under a new office number) ▾
| FirstBank | 4520 North Broadway, Unit DBoulder 80304 | 2015 |
| JPMorgan Chase Bank, National Association | 480 Us 287Lafayette 80026 | 2014 |
| Great Western Bank | 25 Ken Pratt BoulevardLongmont 80501 | 2013 |
| Valley Bank & Trust | 304 Second AvenueLyons 80540 | 2013 |
| Liberty Savings Bank, F.S.B. | 1697 E Coalton RdSuperior 80027 | 2013 |
| FirstBank | 1650 30th StreetBoulder 80301 · Full-service retail office | 2012 |
| Guaranty Bank and Trust Companyre-filed as office 537489 | 565 W. South Boulder RoadLafayette 80026 | 2012 |
| Bank of the West | 1300 Walnut StreetBoulder 80302 | 2011 |
| Colorado Capital Bank | 1434 Spruce StreetBoulder 80302 | 2011 |
| JPMorgan Chase Bank, National Association | 1880 30th St, Ste BBoulder 80301 | 2011 |
| Guaranty Bank and Trust Companyre-filed as office 534352 | 2460 Baseline RoadBoulder 80305 | 2011 |
| United Western Bankre-filed as office 471470 | 1601 28th StreetBoulder 80301 | 2010 |
| FirsTier Bank | 2120 BroadwayBoulder 80302 | 2010 |
| United Western Bank | 10 Ken Pratt BlvdLongmont 80501 | 2010 |
| Wells Fargo Bank, National Association | 401 Coffman StreetLongmont 80501 | 2010 |
| Great Western Bank | 600 Kimbark StreetLongmont 80501 | 2010 |
| Bank of the West | 840 23rd AvenueLongmont 80501 · Administrative office | 2010 |
| FirstBank of Boulder | 1375 South Boulder RoadLouisville 80027 · Full-service retail office | 2010 |
| FirsTier Bank | 980 Dillon RoadLouisville 80027 | 2010 |
| The Pueblo Bank and Trust Company | 2950 Pearl StreetBoulder 80302 | 2009 |
| JPMorgan Chase Bank, National Association | 555 South Boulder RoadLafayette 80026 · Full-service retail office | 2009 |
| JPMorgan Chase Bank, National Association | 1750 N. Main StreetLongmont 80501 | 2009 |
| Liberty Savings Bank, F.S.B. | 351 CoffmanLongmont 80501 | 2009 |
| U.S. Bank National Association | 707 S. Boulder RoadLouisville 80027 · Full-service retail office | 2009 |
| Washington Mutual Bankre-filed as office 494488 | 1880 30th St, Ste BBoulder 80301 | 2008 |
| CoBiz Bank | 2550 North BroadwayBoulder 80304 · Drive-through / facility office | 2008 |
| Washington Mutual Bankre-filed as office 494485 | 3325 28th St, Unit 4Boulder 80301 | 2008 |
| FirstBank of Longmont | 1611 Pace StreetLongmont 80501 · Full-service retail office | 2008 |
| New Frontier Bank | 2315 Main StreetLongmont 80501 | 2008 |
| Guaranty Bank and Trust Company | 900 S. Main StreetLongmont 80501 | 2008 |
| Valley Bank and Trust | 511 South Boulder RoadLouisville 80027 | 2008 |
| Bank of the West | 890 West Cherry StreetLouisville 80027 | 2008 |
| World Savings Bank, FSB | 1420 Canyon BoulevardBoulder 80302 | 2007 |
| World Savings Bank, FSB | 1690 28th Street #249Boulder 80301 | 2007 |
| First National Bank of Coloradore-filed as office 472086 | 3033 Iris AvenueBoulder 80301 | 2007 |
| TCF National Bank | 12167 Sheridan BoulevardBroomfield 80020 | 2007 |
| Washington Mutual Bank | 1610 Pace St Ste 400Longmont 80501 | 2007 |
| World Savings Bank, FSB | 1645 Pace StreetLongmont 80501 | 2007 |
| Valley Bank and Trust | 2001 North Main StreetLongmont 80501 | 2007 |
| World Savings Bank, FSB | 401 Coffman StreetLongmont 80501 | 2007 |
| Washington Mutual Bank | 3335 Arapahoe Rd Ste 30Erie 80516 | 2006 |
| Horizon Banks, National Association | 1700 Kylie Drive Suite 200Longmont 80501 · Drive-through / facility office | 2006 |
| Heritage Bank | 1020 Century Drive, # 202Louisville 80027 | 2006 |
| Washington Mutual Bank | 1355 E South Boulder Rd SteLouisville 80027 | 2006 |
| Commercial Federal Bank, a Federal Savings Bank | 1000 E 1st AveBroomfield 80020 | 2005 |
| Centennial Bank of the West | 2101 Main St.Longmont 80501 | 2005 |
| Commercial Federal Bank, a Federal Savings Bank | 700 5th Ave.Longmont 80501 | 2005 |
| Commercial Federal Bank, a Federal Savings Bank | 865 S. Boulder Rd.Louisville 80027 | 2005 |
| Commercial Federal Bank, a Federal Savings Bankre-filed as office 439372 | 400 Center DriveSuperior 80027 | 2005 |
| Enterprise Bank National Associationre-filed as office 419027 | 980 Dillon RoadLouisville 80027 | 2003 |
| The Pueblo Bank and Trust Company | 1135 BroadwayBoulder 80302 | 2002 |
| Wells Fargo Bank West, National Association | 1242 Pearl StreetBoulder 80302 | 2002 |
| Bank One, Colorado, National Association | 1800 BroadwayBoulder 80302 | 2002 |
| Bank One, Colorado, National Association | 200 Waneka ParkwayLafayette 80026 · Full-service retail office | 2002 |
| The First National Bank of Longmont | 421 Coffman StreetLongmont 80501 · Drive-through / facility office | 2002 |
| Community First National Bank | 5400 Mount Meeker RoadBoulder 80301 | 2001 |
| Community First National Bankre-filed as office 366130 | 511 South Boulder RoadLouisville 80027 | 2001 |
| World Savings and Loan Association, A Federal Savings and Loan Associatire-filed as office 1270760207 | 1420 Canyon Blvd.Boulder 80302 | 2000 |
| World Savings Bank, F.S.B.re-filed as office 1270760207 | 1420 Canyon BoulevardBoulder 80302 | 2000 |
| World Savings Bank, F.S.B.re-filed as office 1270760182 | 1690 28th Street #249Boulder 80301 | 2000 |
| Wells Fargo Bank West, National Association | 1690 Canyon BoulevardBoulder 80302 · Drive-through / facility office | 2000 |
| Community First National Bank | 1850 30th StreetBoulder 80301 | 2000 |
| World Savings and Loan Association, A Federal Savings and Loan Associatire-filed as office 1270760183 | 1700 W. Midway Blvd.Broomfield 80020 | 2000 |
| World Savings Bank, F.S.B.re-filed as office 1270760183 | 1700 West Midway BoulevardBroomfield 80020 | 2000 |
| World Savings Bank, F.S.B.re-filed as office 1270760193 | 401 Coffman StreetLongmont 80501 | 2000 |
| Vectra Bank Colorado, National Association | 1611 Canyon BoulevardBoulder 80302 | 1999 |
| Bank One, Colorado, National Association | 2550 BroadwayBoulder 80302 | 1997 |
| Bank One, Colorado, National Association | 3289 Arapahoe AvenueBoulder 80303 | 1997 |
| Bank One, Colorado, National Association | Department Of Commerce InstallationBoulder 80302 · Drive-through / facility office | 1997 |
| First Bank National Association | 910 West Cherry AvenueLouisville 80027 | 1997 |
| First Northern Savings and Loan Associationre-filed as office 287256 | 6685 Gunpark Drive, Suite 120Boulder 80301 | 1996 |
| FirstBank of Longmont | 600 Florida AvenueLongmont 80501 | 1996 |
| World Savings and Loan Association, A Federal Savings and Loan Associatire-filed as office 1313150116 | 1700 W. Midway Blvd.Broomfield 80020 | 1995 |
| The First National Bank of Longmont | 810 Fourth AvenueLongmont 80501 | 1995 |
| Colorado National Bank | 1300 Canyon BoulevardBoulder 80302 | 1994 |
| Norwest Bank Boulder, National Association | 1300 Walnut StreetBoulder 80302 | 1994 |
| Norwest Bank Boulder, National Association | 1601 28th StreetBoulder 80301 | 1994 |
| Colorado National Bank | 2990 Pearl StreetBoulder 80301 | 1994 |
| Colorado National Bank | Ninth Avenue and Coffman StreetsLongmont 80501 | 1994 |
County FIPS 08013 · 726 square miles of land (2024 Census Gazetteer).