51040 ZIP Code – Onawa, Iowa
ZIP code 51040 is a small ZIP code located in Onawa, Iowa, within Monona County with a population of approximately 3,422 residents. At $55,559, the median household income here runs below the Iowa average and below the U.S. average. Homes in this ZIP code have a median value of $112,600, well below the national average, with 75.3% owner-occupied housing (increasing). . Median rent is $782, which is below the U.S. average. Housing consists of 85% single-family (increasing), 8% apartments (increasing).
Unemployment stands at 1.4%, which is well below the U.S. rate. The poverty rate of 14.6% is near the U.S. average. An estimated 17.6% of adults hold a bachelor's degree or higher, below the national average. At 37.5, the median age is near the national figure. Neighboring ZIP codes include 51523, 51010, 51063.
ZIP Code 51040 Data
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ZIP 51040 vs. Iowa vs. U.S.
| Metric | ZIP 51040 | IA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 3,422 | 3,297 | 10k |
| Median Household Income | $55k | $71k | $73k |
| Median Home Value | $112k | $153k | $258k |
| Median Rent | $782 | $792 | $1,088 |
| Median Age | 37.5 | 43.6 | 43.2 |
| Unemployment Rate | 1.4% | 3.1% | 5.0% |
| Poverty Rate | 14.6% | 9.8% | 13.3% |
| Bachelor's Degree or Higher | 17.6% | 21.9% | 26.9% |
Demographics Charts
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Nearby ZIP Codes
- 51523 – Blencoe
- 51010 – Castana
- 51063 – Whiting
- 68020 – Decatur
- 51558 – Moorhead
- 51051 – Rodney
- 51545 – Little Sioux
- 51572 – Soldier
- 51026 – Hornick
- 68039 – Macy
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 51523 | BLENCOE | 370 | $79,286 |
| 51010 | CASTANA | 411 | $71,779 |
| 51063 | WHITING | 1,144 | $65,787 |
| 68020 | DECATUR | 626 | $55,972 |
| 51558 | MOORHEAD | 724 | $79,375 |