Linn County, Iowa
Linn County is a county in Iowa. Its county FIPS code is 19113. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 19113
- Representative coordinates
- 42.077951, -91.597674
- County type
- County
- County seat or government
- Cedar Rapids
- Resident population, July 2025
- 232,028
- Land area
- 1,857.055 km²
- Water area
- 19.829 km²
- State
- Iowa
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
52202 · 52203 · 52205 · 52213 · 52214 · 52218 · 52219 · 52227 · 52228 · 52233 · 52253 · 52302 · 52305 · 52310 · 52314 · 52324 · 52328 · 52332 · 52336 · 52338 · 52341 · 52344 · 52351 · 52352 · 52401 · 52402 · 52403 · 52404 · 52405 · 52411
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.
- Alburnett city, IA
- Bertram city, IA
- Cedar Rapids city, IA
- Center Point city, IA
- Central City city, IA
- Coggon city, IA
- Ely city, IA
- Fairfax city, IA
- Hiawatha city, IA
- Lisbon city, IA
- Marion city, IA
- Mount Vernon city, IA
- Palo city, IA
- Prairieburg city, IA
- Robins city, IA
- Springville city, IA
- Walford city, IA
- Walker city, IA
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.