51003 ZIP Code – Alton, Iowa
ZIP Code 51003 is located in Alton, Iowa and has a population of approximately 1,761 residents. The median household income is $85,536.
This ZIP code is part of Sioux County. Nearby ZIP codes include 51041, 51022, 51238.
ZIP Code 51003 Data
Population
1,761
Median Household Income
$85,536
Median Home Value
$215,800
Median Rent
$695
Median Age
34.7
Unemployment Rate
1.8%
Poverty Rate
2.2%
Bachelor's Degree or Higher
26.6%
County
Sioux County
State
Iowa
See more demographics for:
ZIP 51003 vs. Iowa vs. U.S.
| Metric | ZIP 51003 | IA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 1,761 | 3,297 | 10k |
| Median Household Income | $85k | $71k | $73k |
| Median Home Value | $215k | $153k | $258k |
| Median Rent | $695 | $792 | $1,088 |
| Median Age | 34.7 | 43.6 | 43.2 |
| Unemployment Rate | 1.8% | 3.1% | 5.0% |
| Poverty Rate | 2.2% | 9.8% | 13.3% |
| Bachelor's Degree or Higher | 26.6% | 21.9% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 51041 – Orange City
- 51022 – Granville
- 51238 – Hospers
- 51036 – Maurice
- 51045 – Oyens
- 51050 – Remsen
- 51250 – Sioux Center
- 51234 – Boyden
- 51231 – Archer
- 51201 – Sheldon
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 51041 | ORANGE CITY | 7,016 | $80,625 |
| 51022 | GRANVILLE | 993 | $88,077 |
| 51238 | HOSPERS | 1,401 | $69,432 |
| 51036 | MAURICE | 676 | $109,750 |
| 51045 | OYENS | 113 | $108,000 |