Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 42.5 yrs |
|---|---|
| Avg HH Size | 2.40 |
| Below Poverty | 6.4% ▼ 36% below avg |
| College Grads | 42.4% ▲ 9% above avg |
| Unemployment | 2.3% ▼ 54% below avg |
| No HS Diploma | 20 (0.3%) |
| HS Graduate | 2,747 (34.5%) |
| Some College | 775 (9.7%) |
| Associates | 1,064 (13.4%) |
| Bachelors | 1,319 (16.6%) |
| Graduate Degree | 2,032 (25.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $84,641 ▲ 11% above avg |
|---|---|
| Median Home Value | $181,259 ▼ 35% below avg |
| Home/Income Ratio | 2.1x (nat avg ~3.5x) |
| Median Rent | $770/mo |
| Total Housing Units | 5,173 |
| Vacant Units | 413 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Grundy County is located in Iowa and encompasses 9 ZIP codes spanning 9 cities and communities. The county has an estimated population of 11,538 residents. With a median age of 42.49, it is a middle-aged county.
Grundy County has a middle-income economic profile. The median household income of $84,640 is near the national average. Unemployment stands at 2.3%, well below the national average. The poverty rate of 6.4% is well below the national average.
Housing in Grundy County is an affordable housing market, with a median home value of $181,259 — below the national average. Monthly median rent is approximately $769. Homeownership rates are high at 82.7%, reflecting a largely residential, stable population.
The residents of Grundy County are primarily White (95.24%). Educational attainment is well-educated — 42.4% of adults hold a bachelor's degree or higher, near the national average.
Grundy County, IA is a middle-income area in Iowa. The 9 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 |
|---|---|---|---|---|---|---|---|
| 50609 | Beaman | 370 | $89,479 | $212,800 | $688 | 0.0% | 43.8% |
| 50621 | Conrad | 1,591 | $86,146 | $185,300 | $944 | 0.5% | 40.2% |
| 50624 | Dike | 1,664 | $93,333 | $243,500 | $708 | 2.1% | 55.3% |
| 50638 | Grundy Center | 3,474 | $79,500 | $181,000 | $681 | 1.6% | 42.4% |
| 50642 | Holland | 554 | $108,750 | $181,300 | $1,094 | 8.2% | 41.9% |
| 50657 | Morrison | 125 | $88,750 | $137,500 | — | 2.0% | 36.1% |
| 50669 | Reinbeck | 2,447 | $83,636 | $165,300 | $828 | 2.4% | 42.3% |
| 50673 | Stout | 236 | $87,500 | $120,800 | — | 5.5% | 30.6% |
| 50680 | Wellsburg | 1,077 | $72,684 | $123,700 | $625 | 3.8% | 29.3% |