| ZIP Codes: | 8 ZIP Codes (8 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 618 / 730 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:11:59 PM |
| Population: | 3,965 [See All] |
| FIPS: | 17013 |
| CBSA: | St. Louis, MO-IL |
| Land Area: | 234 sq mi |
| Water Area: | 25 sq mi |
| Coordinates: | 39.1493, -90.6554 |
| Quick Link: |
3,965 residents live across 8 ZIPs covering 234 sq mi, served by 8 distinct USPS-recognized cities.
Population moved from 4,637 to 3,965 from 2014 to 2024 — a -14.5% change. 2 ZIPs gained residents, 4 lost.
The county's wealthiest ZIP 62047 (Hardin, $116,250 median) and poorest ZIP 62053 (Kampsville, $61,250) are 12.6 miles apart — a 1.9× income gap across local geography.
Median home values vary 1.8× across this county — from $128,100 in 62053 (Kampsville) to $229,400 in 62036 (Golden Eagle).
Density varies 5× across the county — from 7 people/sq mi in 62053 (Kampsville) to 34 in 62047 (Hardin).
Educational attainment ranges from 2.0% bachelor's+ in 62053 (Kampsville) to 26.0% in 62006 (Batchtown) — the breadth of educational profiles across the area.
Within Illinois, this is the #100 most populous of 102 counties and ranks #14 for median household income .
Weighted by population, the typical household earns about $97,581 across the county — reflecting what a typical resident sees, not a simple ZIP average.
20.0% of adults age 25+ hold a bachelor's degree or higher (563 of 2,808 reporting).
8 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 62047 | Hardin | Standard | 1,548 | $116,250 | 45.6 | -10.6% |
| 62006 | Batchtown | Standard | 667 | $94,444 | 31.8 | 2.9% |
| 62013 | Brussels | Standard | 578 | $72,750 | 27.0 | 18.9% |
| 62036 | Golden Eagle | Standard | 574 | $103,409 | 35.3 | -19.7% |
| 62053 | Kampsville | Standard | 351 | $61,250 | 48.0 | -45.1% |
| 62045 | Hamburg | Standard | 247 | $85,234 | 33.6 | -40.8% |
| 62065 | Michael | Standard | — | — | 7.0 | — |
| 62070 | Mozier | Standard | — | — | 5.5 | — |