Linn County, Missouri
Linn County is a county in Missouri. Its county FIPS code is 29115. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 29115
- Representative coordinates
- 39.864440, -93.108019
- County type
- County
- County seat or government
- Linneus
- Resident population, July 2025
- 11,815
- Land area
- 1,594.367 km²
- Water area
- 14.99 km²
- State
- Missouri
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Linn 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
63557 · 63566 · 64628 · 64630 · 64631 · 64635 · 64646 · 64651 · 64652 · 64653 · 64658 · 64659 · 64674 · 64681 · 64688
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. 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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Find the county at your current point, check its ZIP area, or find its physical time zone.