County
Buchanan County, IA ZIP codes
16 ZIPs, including 50607, 50629, 50641, 50644, 50648, 50650, 50671, 50682, 52210, 52326, 52329 as county.
Map of Buchanan County
ZIP code map
ZIP share of this county
Population share
- 5060778.4%
Enterprise county
- 506261.3%
- 5062960.3%
Enterprise county
- 50641100.0%
Enterprise county
- 50644100.0%
Enterprise county
- 5064876.8%
Enterprise county
- 5065088.0%
Enterprise county
- 5065439.1%
- 506621.1%
- 5067162.6%
Enterprise county
- 50682100.0%
Enterprise county
- 5221096.8%
Enterprise county
- 522188.9%
- 52326100.0%
Enterprise county
- 52329100.0%
Enterprise county
- 5235217.6%
ZIP codes in Buchanan County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50607 | Aurora | Buchanan County | 404 | $57,813 |
| 50626 | Dunkerton | Black Hawk County | 1,478 | $82,552 |
| 50629 | Fairbank | Buchanan County | 2,335 | $102,750 |
| 50641 | Hazleton | Buchanan County | 1,665 | $64,511 |
| 50644 | Independence | Buchanan County | 8,475 | $79,861 |
| 50648 | Jesup | Buchanan County | 4,120 | $96,081 |
| 50650 | Lamont | Buchanan County | 664 | $52,083 |
| 50654 | Masonville | Delaware County | 335 | $51,620 |
| 50662 | Oelwein | Fayette County | 6,497 | $49,145 |
| 50671 | Stanley | Buchanan County | 178 | $56,850 |
| 50682 | Winthrop | Buchanan County | 1,700 | $85,625 |
| 52210 | Brandon | Buchanan County | 975 | $68,911 |
| 52218 | Coggon | Linn County | 1,700 | $90,924 |
| 52326 | Quasqueton | Buchanan County | 745 | $64,844 |
| 52329 | Rowley | Buchanan County | 677 | $59,688 |
| 52352 | Walker | Linn County | 1,906 | $86,950 |