Lake City, IA zip code
Lake City, Iowa uses one zip code: 51449. Most of it is in Calhoun County. Together these zip codes are home to about 2K people.
Zip codes
1
Population
2K
All zips combined
Largest zip
51449
1,950 residents
Zip codes in Lake City
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 51449 | 1,950 | $75,329 |