| ZIP Codes: | 9 ZIP Codes (6 Standard, 3 PO Box, 0 Unique) [See All] |
| Area Code: | 219 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:53:25 PM |
| Population: | 10,850 [See All] |
| FIPS: | 18111 |
| CBSA: | Chicago-Naperville-Elgin, IL-IN |
| Land Area: | 385 sq mi |
| Water Area: | 2 sq mi |
| Coordinates: | 40.9944, -87.3604 |
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10,850 residents live across 9 ZIPs covering 385 sq mi, served by 9 distinct USPS-recognized cities.
Population moved from 10,977 to 10,850 from 2014 to 2024 — a -1.2% change. 2 ZIPs gained residents, 6 lost.
The county's wealthiest ZIP 46349 (Lake Village, $82,306 median) and poorest ZIP 47964 (Mount Ayr, $49,250) are 11.8 miles apart — a 1.7× income gap across local geography.
Median home values vary 2.9× across this county — from $90,000 in 47964 (Mount Ayr) to $257,100 in 46349 (Lake Village).
Density varies 29× across the county — from 18 people/sq mi in 47948 (Goodland) to 515 in 47964 (Mount Ayr).
Educational attainment ranges from 5.7% bachelor's+ in 47964 (Mount Ayr) to 20.8% in 46381 (Thayer) — the breadth of educational profiles across the area.
Within Indiana, this is the #86 most populous of 92 counties and ranks #69 for median household income .
Weighted by population, the typical household earns about $71,824 across the county — reflecting what a typical resident sees, not a simple ZIP average.
16.6% of adults age 25+ hold a bachelor's degree or higher (1,303 of 7,856 reporting).
6 Standard delivery, 3 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 46349 | Lake Village | Standard | 3,416 | $82,306 | 82.1 | 11.1% |
| 47963 | Morocco | Standard | 2,306 | $75,000 | 112.2 | 20.1% |
| 47951 | Kentland | Standard | 2,279 | $66,156 | 63.1 | -2.4% |
| 47922 | Brook | Standard | 1,315 | $61,033 | 67.9 | -15.7% |
| 47948 | Goodland | Standard | 998 | $59,293 | 56.8 | -25.3% |
| 46379 | Sumava Resorts | PO Box | 234 | — | 0.9 | -10.3% |
| 46381 | Thayer | Standard | 212 | $64,821 | 1.8 | -41.6% |
| 47964 | Mount Ayr | PO Box | 90 | $49,250 | 0.2 | -29.7% |
| 46372 | Roselawn | PO Box | — | — | 0.0 | — |