Lake City, IA ZIP code
The ZIP code for Lake City, Iowa is 51449. It is in Calhoun County.
- Population in these ZIPs
- 1,950
- Avg. median income
- $75,300population-weighted
- Typical home value
- $150,500population-weighted
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Lake City, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 51449 | 1,950 | $75,329 | $150,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Lake City
- Lanesboro 6 mi
- Auburn 7 mi
- Lohrville 10 mi
- Rockwell City 10 mi
- Lidderdale 10 mi
- Lytton 12 mi
- Glidden 14 mi
- Churdan 14 mi
- Breda 15 mi
- Jolley 15 mi
- Lake View 15 mi
- Farnhamville 16 mi
Frequently asked questions
What is the ZIP code for Lake City, IA?
The ZIP code for Lake City, IA is 51449.
What county is Lake City, Iowa in?
Lake City ZIP codes are in Calhoun County.