Census place · GEOID 1735047 · Montgomery County
Hillsboro, IL ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Montgomery County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Hillsboro (GEOID 1735047). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 12,532 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Hillsboro, IL

ZIP/ZCTA overlap with Hillsboro
Population overlap
Share of each ZIP/ZCTA’s population located within Hillsboro, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Hillsboro
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 62049 | Hillsboro | Montgomery County | 8,078 | $54,767 |
| 62051 | Irving | Montgomery County | 735 | $51,875 |
| 62075 | Nokomis | Montgomery County | 3,180 | $65,341 |
| 62089 | Taylor Springs | Montgomery County | 539 | $46,492 |