DeKalb County, Missouri
DeKalb County is a county in Missouri. Its county FIPS code is 29063. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 29063
- Representative coordinates
- 39.894665, -94.407190
- County type
- County
- County seat or government
- Maysville
- Resident population, July 2025
- 9,795
- Land area
- 1,091.312 km²
- Water area
- 11.561 km²
- State
- Missouri
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in DeKalb County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
64422 · 64429 · 64430 · 64463 · 64469 · 64474 · 64490 · 64494 · 64497 · 64670
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
DeKalb County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
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