County · GEOID 18057
Hamilton County, IN ZIP codes
23 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Hamilton County (GEOID 18057). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 558,383 (23 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 Hamilton County
Population overlap
Share of each ZIP/ZCTA’s population located within Hamilton County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 46030100.0%
Directory county
- 4603181.5%
Directory county
- 46032100.0%
Directory county
- 46033100.0%
Directory county
- 46034100.0%
Directory county
- 46037100.0%
Directory county
- 46038100.0%
Directory county
- 4604051.9%
Directory county
- 460502.0%
- 4605521.4%
- 4606099.9%
Directory county
- 46062100.0%
Directory county
- 4606982.7%
Directory county
- 46074100.0%
Directory county
- 460775.9%
- 462360.1%
- 462400.1%
- 462501.2%
- 462565.2%
- 462600.0%
- 462680.0%
- 46280100.0%
Directory county
- 46290100.0%
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 Hamilton County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 46030 | Arcadia | Hamilton County | 3,278 | $91,927 |
| 46031 | Atlanta | Hamilton County | 2,237 | $73,583 |
| 46032 | Carmel | Hamilton County | 51,181 | $123,438 |
| 46033 | Carmel | Hamilton County | 40,153 | $150,529 |
| 46034 | Cicero | Hamilton County | 7,263 | $90,795 |
| 46037 | Fishers | Hamilton County | 46,976 | $137,969 |
| 46038 | Fishers | Hamilton County | 43,245 | $105,092 |
| 46040 | Fortville | Hamilton County | 17,891 | $144,834 |
| 46050 | Kirklin | Clinton County | 2,034 | $75,000 |
| 46055 | Mccordsville | Hancock County | 15,027 | $116,811 |
| 46060 | Noblesville | Hamilton County | 47,514 | $91,141 |
| 46062 | Noblesville | Hamilton County | 39,348 | $116,834 |
| 46069 | Sheridan | Hamilton County | 6,924 | $70,784 |
| 46074 | Westfield | Hamilton County | 46,042 | $123,580 |
| 46077 | Zionsville | Boone County | 35,378 | $160,868 |
| 46236 | Indianapolis | Marion County | 26,049 | $117,530 |
| 46240 | Indianapolis | Marion County | 19,632 | $70,728 |
| 46250 | Indianapolis | Marion County | 17,933 | $69,591 |
| 46256 | Indianapolis | Marion County | 21,785 | $86,529 |
| 46260 | Indianapolis | Marion County | 35,102 | $70,642 |
| 46268 | Indianapolis | Marion County | 25,623 | $63,322 |
| 46280 | Indianapolis | Hamilton County | 7,657 | $84,561 |
| 46290 | Indianapolis | Hamilton County | 111 | — |
USPS associates these ZIPs with Hamilton County
These codes list Hamilton County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 46061 | Noblesville | Hamilton County | 477 | — |
| 46082 | Carmel | Hamilton County | 468 | — |
| 46085 | Fishers | Hamilton County | — | — |