Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 36.1 yrs |
|---|---|
| Avg HH Size | 2.35 |
| Below Poverty | 14.5% ▲ 45% above avg |
| College Grads | 37.0% ≈ Avg |
| Unemployment | 3.8% ▼ 22% below avg |
| No HS Diploma | 71 (1.6%) |
| HS Graduate | 1,704 (37.7%) |
| Some College | 557 (12.3%) |
| Associates | 593 (13.1%) |
| Bachelors | 443 (9.8%) |
| Graduate Degree | 1,150 (25.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $56,392 ▼ 26% below avg |
|---|---|
| Median Home Value | $110,405 ▼ 60% below avg |
| Home/Income Ratio | 2.0x (nat avg ~3.5x) |
| Median Rent | $647/mo |
| Total Housing Units | 3,753 |
| Vacant Units | 602 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Decatur County is located in Iowa and encompasses 8 ZIP codes spanning 8 cities and communities. The county has an estimated population of 7,967 residents. With a median age of 36.14, it is a relatively young county.
Decatur County has a solidly middle-class economic profile. The median household income of $56,391 is below the national average. Unemployment stands at 3.8%, below the national average. The poverty rate of 14.5% is above the national average.
Housing in Decatur County is one of the more affordable housing markets in the country, with a median home value of $110,405 — well below the national average. Monthly median rent is approximately $647. Homeownership rates are high at 68.0%, reflecting a largely residential, stable population.
The residents of Decatur County are primarily White (90.9%). Educational attainment is moderately educated — 37.0% of adults hold a bachelor's degree or higher, near the national average.
Decatur County, IA is a solidly middle-class area in Iowa. The 8 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.
| ZIP | City | Population | Median Income | Median Home | Median Rent | Unemp. | College |
|---|---|---|---|---|---|---|---|
| 50065 | Davis City | 500 | $51,111 | $75,800 | $731 | 5.3% | 30.5% |
| 50067 | Decatur | 384 | $45,000 | $112,100 | — | 0.8% | 25.0% |
| 50103 | Garden Grove | 398 | $62,500 | $90,000 | $650 | 1.1% | 27.4% |
| 50108 | Grand River | 432 | $33,594 | $46,300 | $575 | 4.0% | 26.8% |
| 50140 | Lamoni | 2,817 | $54,000 | $120,300 | $715 | 6.9% | 58.6% |
| 50144 | Leon | 2,715 | $64,511 | $122,200 | $544 | 1.2% | 22.8% |
| 50262 | Van Wert | 225 | $41,806 | $77,400 | $688 | 1.8% | 23.0% |
| 50264 | Weldon | 496 | $61,250 | — | $787 | 5.0% | 30.8% |