Jones County, Iowa
11 ZIP codes · 575.62 sq mi of land · FIPS 19105
| Population | 20,896 |
|---|---|
| State | Iowa |
| FIPS code | 19105 |
| Time zone | Central |
| Land area | 575.62 sq mi |
| Center (lat, long) | 42.1251, -91.1169 |
Area codes in this area
These are the area codes that most often serve Jones County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
CascadeAnamosaCenter JunctionLangworthyMartelleMonticelloMorleyOlinOnslowOxford JunctionWyoming
ZIP codes in Jones County
52033 Cascade52205 Anamosa52212 Center Junction52252 Langworthy52305 Martelle52310 Monticello52312 Morley52320 Olin52321 Onslow52323 Oxford Junction52362 Wyoming
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.