County · GEOID 19013
Black Hawk County, IA ZIP codes
18 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Black Hawk County (GEOID 19013). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 146,073 (18 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Black Hawk County
Population overlap
Share of each ZIP/ZCTA’s population located within Black Hawk County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 5061211.5%
- 5061398.7%
Directory county
- 50623100.0%
Directory county
- 5062698.7%
Directory county
- 506295.6%
- 50634100.0%
Directory county
- 5064399.0%
Directory county
- 5064730.4%
- 5064823.2%
- 5065192.6%
Directory county
- 50667100.0%
Directory county
- 506690.6%
- 506700.1%
- 506750.9%
- 50701100.0%
Directory county
- 50702100.0%
Directory county
- 50703100.0%
Directory county
- 50707100.0%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Black Hawk County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50612 | Buckingham | Tama County | 338 | — |
| 50613 | Cedar Falls | Black Hawk County | 43,680 | $75,642 |
| 50623 | Dewar | Black Hawk County | 145 | $92,132 |
| 50626 | Dunkerton | Black Hawk County | 1,478 | $82,552 |
| 50629 | Fairbank | Buchanan County | 2,335 | $102,750 |
| 50634 | Gilbertville | Black Hawk County | 736 | $83,750 |
| 50643 | Hudson | Black Hawk County | 3,081 | $120,724 |
| 50647 | Janesville | Bremer County | 2,073 | $98,052 |
| 50648 | Jesup | Buchanan County | 4,120 | $96,081 |
| 50651 | La Porte City | Black Hawk County | 3,349 | $79,647 |
| 50667 | Raymond | Black Hawk County | 843 | $62,813 |
| 50669 | Reinbeck | Grundy County | 2,447 | $83,636 |
| 50670 | Shell Rock | Butler County | 2,379 | $83,281 |
| 50675 | Traer | Tama County | 2,323 | $79,514 |
| 50701 | Waterloo | Black Hawk County | 29,745 | $62,857 |
| 50702 | Waterloo | Black Hawk County | 21,197 | $59,784 |
| 50703 | Waterloo | Black Hawk County | 18,397 | $49,412 |
| 50707 | Evansdale | Black Hawk County | 7,407 | $61,451 |
USPS associates these ZIPs with Black Hawk County
These codes list Black Hawk County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50614 | Cedar Falls | Black Hawk County | 13 | — |
| 50704 | Waterloo | Black Hawk County | 1,018 | — |
| 50706 | Waterloo | Black Hawk County | 124 | — |