Zip Code 62265 — New Baden, IL
62265 is a ZIP Code associated with New Baden, IL, located within Clinton. 62265 ranks #3 out of 11 ZIP codes in Clinton County by population (and #491 out of 1,396 in IL). The area supports an estimated population of 4,555 residents across Data Pending housing units, with a population density of 52.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (38.508080, -89.677970)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 62265 |
| Primary City | New Baden |
| State / Province | IL |
| County | Clinton |
| Total Population | 4,555 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 52.3 people/sq mi |
| Timezone | America/Chicago |
How 62265 Compares
| Metric | ZIP 62265 | Clinton County | IL State Average |
|---|
| Population | 4,555 | 32,397 (Total) | 12,694,745 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 52.3 /sq mi | -- | -- |
| County Pop Rank | #3 of 11 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →