Carroll, IA
- ZIP codes
- 11
- CBSA code
16140- Type
- Micropolitan statistical area
- States
- IA
- Population
- 20,594
Metro areas are defined by the Office of Management and Budget as whole counties, so every ZIP code in a member county is listed here.
Carroll in numbers
About 20,594 people live in the Carroll micropolitan area. The median household income is $72,930 a year (US: $80,734). The median owner-occupied home is valued at $176,000, and median gross rent is $731 a month.
| Population | 20,594 |
|---|---|
| Median household income | $72,930 |
| Median home value | $176,000 |
| Median gross rent | $731 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Its county
| County | ZIP codes | Population | Median income |
|---|---|---|---|
| Carroll County, IA | 11 | 20,594 | $72,930 |
ZIP codes in Carroll
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
51401 | Carroll , IA | Standard | 11,990 | $70,702 | $195,700 |
51430 | Arcadia , IA | Standard | 1,063 | $76,250 | $146,300 |
51436 | Breda , IA | Standard | 815 | $61,926 | $222,100 |
51440 | Dedham , IA | Standard | 334 | $87,750 | $223,200 |
51443 | Glidden , IA | Standard | 1,653 | $78,906 | $191,000 |
51444 | Halbur , IA | Standard | 290 | $82,750 | $152,200 |
51451 | Lanesboro , IA | Standard | 74 | $43,750 | $68,800 |
51452 | Lidderdale , IA | Standard | 177 | $60,625 | $123,400 |
51455 | Manning , IA | Standard | 2,279 | $76,786 | $132,200 |
51459 | Ralston , IA | Standard | 54 | $63,333 | $75,000 |
51463 | Templeton , IA | Standard | 412 | $78,571 | $171,400 |
Cite this page
zipcodes.pro. “Carroll, IA.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/metro/16140-carroll
Underlying data is public domain or openly licensed — sources, vintages and licences.