County · GEOID 17067
Hancock County, IL ZIP codes
20 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Hancock County (GEOID 17067). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 24,622 (20 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
Hancock County, IL ZIP code map
ZIP/ZCTA overlap with Hancock County
Population overlap
Share of each ZIP/ZCTA’s population located within Hancock County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 614208.2%
- 6145097.5%
Directory county
- 6231185.9%
Directory county
- 62313100.0%
Directory county
- 6231697.1%
Directory county
- 62321100.0%
Directory county
- 623261.4%
- 6233085.8%
Directory county
- 62334100.0%
Directory county
- 62336100.0%
Directory county
- 62341100.0%
Directory county
- 623491.9%
- 623514.1%
- 62354100.0%
Directory county
- 62358100.0%
Directory county
- 6236753.5%
Directory county
- 6237395.4%
Directory county
- 6237428.8%
- 6237999.0%
Directory county
- 62380100.0%
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 Hancock County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 61420 | Blandinsville | McDonough County | 1,034 | $61,375 |
| 61450 | La Harpe | Hancock County | 1,617 | $66,071 |
| 62311 | Augusta | Hancock County | 893 | $42,156 |
| 62313 | Basco | Hancock County | 349 | $105,000 |
| 62316 | Bowen | Hancock County | 873 | $67,946 |
| 62321 | Carthage | Hancock County | 3,682 | $74,859 |
| 62326 | Colchester | McDonough County | 2,317 | $65,048 |
| 62330 | Dallas City | Hancock County | 1,548 | $57,083 |
| 62334 | Elvaston | Hancock County | 185 | $30,625 |
| 62336 | Ferris | Hancock County | 95 | $44,375 |
| 62341 | Hamilton | Hancock County | 3,439 | $65,050 |
| 62349 | Loraine | Adams County | 678 | $67,431 |
| 62351 | Mendon | Adams County | 2,026 | $73,772 |
| 62354 | Nauvoo | Hancock County | 1,426 | $62,237 |
| 62358 | Niota | Hancock County | 525 | $82,917 |
| 62367 | Plymouth | Hancock County | 1,268 | $51,346 |
| 62373 | Sutter | Hancock County | 221 | $66,875 |
| 62374 | Tennessee | McDonough County | 223 | $54,805 |
| 62379 | Warsaw | Hancock County | 1,828 | $62,500 |
| 62380 | West Point | Hancock County | 395 | $64,688 |
USPS associates these ZIPs with Hancock County
These codes list Hancock County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 62329 | Colusa | Hancock County | 51 | — |