Little Rock, IA zip code
Little Rock, Iowa uses one zip code: 51243. Most of it is in Lyon County. Together these zip codes are home to about 735 people.
Zip codes
1
Population
735
All zips combined
Largest zip
51243
735 residents
Zip codes in Little Rock
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 51243 | 735 | $83,750 |