| ZIP Codes: | 5 ZIP Codes (5 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 660 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:54:03 PM |
| Population: | 4,564 [See All] |
| FIPS: | 29171 |
| Land Area: | 477 sq mi |
| Water Area: | 2 sq mi |
| Coordinates: | 40.4725, -92.9794 |
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4,564 residents live across 5 ZIPs covering 477 sq mi, served by 5 distinct USPS-recognized cities.
Population moved from 4,737 to 4,564 from 2014 to 2024 — a -3.7% change. 2 ZIPs gained residents, 2 lost (and 1 held flat).
The county's wealthiest ZIP 63551 (Livonia, $76,389 median) and poorest ZIP 64672 (Powersville, $43,250) are 28.2 miles apart — a 1.8× income gap across local geography.
Density varies 10× across the county — from 1 people/sq mi in 64655 (Lucerne) to 14 in 63565 (Unionville).
Educational attainment ranges from 21.9% bachelor's+ in 63565 (Unionville) to 45.0% in 64672 (Powersville) — the breadth of educational profiles across the area.
Within Missouri, this is the #109 most populous of 116 counties and ranks #49 for median household income .
Weighted by population, the typical household earns about $68,796 across the county — reflecting what a typical resident sees, not a simple ZIP average.
23.2% of adults age 25+ hold a bachelor's degree or higher (759 of 3,266 reporting).
5 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.