Bank Branches › Colorado › Boulder County › 428 Kimbark St
Full-service office · FDIC office no. 507050
FlatIrons Bank
428 Kimbark St, Longmont, CO 80501
Open · June 2026
$43.9M
deposits, 2026
2010
established
59th
of 89 in county
1
name on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | FlatIrons Bank | $43.9M | +24% |
| Jun 30 2025 | FlatIrons Bank | $35.5M | +14% |
| Jun 30 2024 | FlatIrons Bank | $31.2M | −42% |
| Jun 30 2023 | FlatIrons Bank | $53.7M | +23% |
| Jun 30 2022 | FlatIrons Bank | $43.5M | −19% |
| Jun 30 2021 | FlatIrons Bank | $53.5M | +31% |
| Jun 30 2020 | FlatIrons Bank | $40.8M | −19% |
| Jun 30 2019 | FlatIrons Bank | $50.6M | +34% |
| Jun 30 2018 | FlatIrons Bank | $37.8M | +12% |
| Jun 30 2017 | FlatIrons Bank | $33.9M | +28% |
| Jun 30 2016 | FlatIrons Bank | $26.5M | −17% |
| Jun 30 2015 | FlatIrons Bank | $31.8M | −10% |
| Jun 30 2014 | FlatIrons Bank | $35.3M | +4% |
| Jun 30 2013 | FlatIrons Bank | $34.0M | +3% |
| Jun 30 2012 | FlatIrons Bank | $33.0M | −7% |
| Jun 30 2011 | FlatIrons Bank | $35.4M | +21% |
| Jun 30 2010 | FlatIrons Bank | $29.3M |
Nearest other open offices in Boulder County
- 0.1 miSouthState Bank, National Association · 401 Main St, Longmont
- 0.1 miU.S. Bank National Association · 436 Coffman St, Longmont
- 0.1 miHigh Plains Bank · 385 Main Street, Longmont
- 0.2 miHigh Plains Bank · 600 Kimbark St, Longmont
- 0.2 miPB&T Bank · 401 Coffman St, Longmont
- 0.2 miBMO Bank National Association · 700 5th Ave, Longmont
- 0.3 miWells Fargo Bank, National Association · 635 Coffman St, Longmont
- 0.4 miHigh Country Bank · 110 Main St Ste 400, Longmont
All banks in Boulder County →
Every FlatIrons Bank office →
Earlier names and banks folded into FlatIrons Bank →
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 507050.