Jones County IA United States
| County FIPS | 19105 |
| Largest City | Anamosa |
| State | Iowa |
| Latitude | 42.1212 |
| Longitude | -91.1315 |
| Population | 20,896 |
| Density | 36.32 people per square mile |
| Time Zone | America/Chicago |
Median household: $73,531
Median individual: $41,471
Mode: 91.9% White
Median house value: $184,935.0
Median: 42.8 years old
With at least college degree: 22.1%
With STEM degree: 40.7%
Never married: 29.7%
Unemployed: 3.6%
All data comes from the SimpleMaps US Counties Database, 2026.
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