ZIP code 52568: Martinsburg, IA
52568 is a ZIP code in Martinsburg, Iowa, mainly in Keokuk County. About 80 people live here.
- Population
- 80
- Median household income
- $44,375
- Typical home value
- $66,300ACS median value
- Median rent
- —gross, per month
- Median age
- 52.5
- Homeowners
- 81.8%of occupied homes
Shaded: ZIP code 52568's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 52568 details
| City | Martinsburg |
|---|---|
| State | Iowa |
| County | Keokuk County |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 0.3 sq mi |
| Population density | 308 people per sq mi |
| Bachelor's degree or higher | 3.1% of adults 25+ |
| Center coordinates | 41.17790, -92.25077 |
ZIP codes near 52568
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 52563 | Hedrick, IA | 1.7 mi | 1,602 |
| 52562 | Hayesville, IA | 6.0 mi | 52 |
| 52576 | Ollie, IA | 7.8 mi | 371 |
| 52580 | Packwood, IA | 9.7 mi | 711 |
| 52591 | Sigourney, IA | 10.1 mi | 2,721 |
| 52561 | Fremont, IA | 10.9 mi | 1,112 |
| 52550 | Delta, IA | 10.9 mi | 552 |
| 52533 | Batavia, IA | 12.9 mi | 1,201 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 52568?
A typical home in ZIP code 52568 is worth about $66,300 (ACS median value). The median household here earns $44,375 a year. See what buying here would cost per month, with Iowa average taxes and insurance filled in.
Monthly payment for a $66,300 homeWhat can a $44,375 income afford?Rental property numbers
About ZIP code 52568
What city is ZIP code 52568?
ZIP code 52568 is in Martinsburg, IA, in Keokuk County.
What county is ZIP code 52568 in?
52568 is mainly in Keokuk County, Iowa.
What is the population of ZIP code 52568?
About 80 people live in ZIP code 52568, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 52568 in?
52568 is in Central Time (UTC−6). It observes daylight saving time.