| ZIP Code | 51565 |
|---|---|
| City | Portsmouth |
| State | Iowa (IA) |
| County | Shelby County |
| Area Code | 712 |
| Elevation | 1,258 ft |
| Latitude | 41.642894 |
|---|---|
| Longitude | -95.524496 |
| Timezone | Chicago (DST) |
| FIPS | 19165 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 54.7 yrs ↑ 20% since 2019 |
|---|---|
| Avg Household Size | 1.94 |
| Below Poverty | 7.9% ▼ 21% below avg |
| College Grads | 26.5% ▼ 32% below avg |
| Unemployment | 0.0% ▼ 100% below avg |
| No HS Diploma | 3 (0.8%) |
| HS Graduate | 178 (48.1%) |
| Some College | 54 (14.6%) |
| Associates | 37 (10%) |
| Bachelors | 53 (14.3%) |
| Graduate Degree | 45 (12.2%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $96,667 ▲ 27% above avg ↑ 78% since 2019 |
|---|---|
| Median Home Value | $117,300 ▼ 58% below avg |
| Home/Income Ratio | 1.2x (nat avg ~3.5x) |
| Median Rent | $834/mo ↑ 16% since 2019 |
| Total Units | 255 |
| Vacant Units | 7 |
| Avg HH Size | 1.94 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 255 |
|---|---|
| Vacant | 7 |
| Owner Occupied | 61.3% |
| Renter Occupied | 38.7% |
| Avg HH Size | 1.94 |
ZIP code 51565 is located in Portsmouth, Iowa, within Shelby County. With a population of 482, this is a sparsely populated ZIP code with a mature community — the median age is 54.7 years. Economically, 51565 is a middle-income ZIP code: the median household income of $96,667 is above the national average.
Real estate in ZIP code 51565 represents one of the more affordable housing markets in the country. The median home value of $117,300 is well below the national average. Renters can expect to pay around $834 per month in median rent. Homeownership is strong here — 61.3% of occupied units are owner-occupied, suggesting an established, stable residential community.
The population of 51565 is primarily White (86.10%). Residents are moderately educated — 26.5% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 7.9%. Household income has grown by 78% since 2019.
As in most parts of the country, driving alone is the dominant commute mode at 74%.
Overall, ZIP code 51565 in Portsmouth, IA is characterized as middle-income, moderately educated, a mature community, and predominantly owner-occupied. With 482 residents, a median household income of $96,667, and a median home value of $117,300, it offers a clear picture of life in this part of Iowa.