52568 ZIP Code – Martinsburg, Iowa
ZIP code 52568 is a very small ZIP code located in Martinsburg, Iowa, within Keokuk County with a population of approximately 84 residents. At $35,833, the median household income here runs well below the Iowa average and well below the U.S. average. The median home value of $76,300 is well below the national average, with 81.8% owner-occupied housing (stable). Housing consists of 85% single-family (stable).
The poverty rate of 34.2% is well above the U.S. average. About 0.0% of residents have completed a four-year degree, well below the national rate. Residents have a median age of 46.9, near the U.S. median. Neighboring ZIP codes include 52563, 52562, 52576.
ZIP Code 52568 Data
Population
84
Median Household Income
$35,833
Median Home Value
$76,300
Median Rent
Not provided
Median Age
46.9
Unemployment Rate
0.0%
Poverty Rate
34.2%
Bachelor's Degree or Higher
0.0%
County
Keokuk County
State
Iowa
See more demographics for:
ZIP 52568 vs. Iowa vs. U.S.
| Metric | ZIP 52568 | IA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 84 | 3,297 | 10k |
| Median Household Income | $35k | $71k | $73k |
| Median Home Value | $76k | $153k | $258k |
| Median Rent | — | $792 | $1,088 |
| Median Age | 46.9 | 43.6 | 43.2 |
| Unemployment Rate | 0.0% | 3.1% | 5.0% |
| Poverty Rate | 34.2% | 9.8% | 13.3% |
| Bachelor's Degree or Higher | 0.0% | 21.9% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 52563 – Hedrick
- 52562 – Hayesville
- 52576 – Ollie
- 52580 – Packwood
- 52591 – Sigourney
- 52561 – Fremont
- 52550 – Delta
- 52533 – Batavia
- 52530 – Agency
- 52501 – Ottumwa
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 52563 | HEDRICK | 1,770 | $90,313 |
| 52562 | HAYESVILLE | 68 | $38,750 |
| 52576 | OLLIE | 402 | $74,821 |
| 52580 | PACKWOOD | 726 | $46,250 |
| 52591 | SIGOURNEY | 2,674 | $58,106 |