County

Hamilton County, IA

9 ZIP codes  ·  9 cities  ·  Iowa

👥14,612Population
💰$70,393Median HH Income▼ 8% below avg
🎂42.6Median Age
🏠$128,357Median Home Value▼ 54% below avg
🎓38.3%College Grads≈ Avg
📊3.7%Unemployment▼ 24% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 50.7% Female 49.3% ♀

Race & Ethnicity

White: 83.8%Hispanic: 9.8%Black: 1.8%Asian: 2.3%Other: 2.6%Race
White83.8%
Hispanic9.8%
Black1.8%
Asian2.3%
Other2.6%

Age Breakdown

Under 5
5%
5–17
18%
18–24
6%
25–44
24%
45–64
25%
65+
9%

Key Indicators

Median Age42.6 yrs
Avg HH Size2.31
Below Poverty8.1% ▼ 19% below avg
College Grads38.3% ≈ Avg
Unemployment3.7% ▼ 24% below avg
No HS Diploma78 (0.8%)
HS Graduate3,149 (32.6%)
Some College1,236 (12.8%)
Associates1,493 (15.5%)
Bachelors1,517 (15.7%)
Graduate Degree2,183 (22.6%)

Education

No HS: 0.8%HS Grad: 32.6%Some College: 12.8%Associates: 15.5%Bachelors: 15.7%Graduate: 22.6%Edu
No HS0.8%
HS Grad32.6%
Some College12.8%
Associates15.5%
Bachelors15.7%
Graduate22.6%
Housing & Income

Housing Tenure

Owner: 72.9%Renter: 27.1%Tenure
Owner72.9%
Renter27.1%

Home Value Distribution

Under $50k
12%
$50k–$100k
25%
$100k–$150k
21%
$150k–$200k
16%
$200k–$300k
13%
$300k–$500k
11%
Over $500k
3%

Financials

Median HH Income$70,393 ▼ 8% below avg
Median Home Value$128,356 ▼ 54% below avg
Home/Income Ratio1.8x (nat avg ~3.5x)
Median Rent$823/mo
Total Housing Units7,077
Vacant Units847

Income Distribution

Under $25k
18%
$25k–$50k
16%
$50k–$75k
18%
$75k–$100k
17%
$100k–$150k
19%
$150k–$200k
6%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
89%
Public Transit
0%
Walked
4%
Work From Home
7%

Commute Time

Under 15 min
43%
15–30 min
28%
30–45 min
18%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
12%
1960s–1970s
13%
1980s–1990s
8%
2000+
64%
About Hamilton County, IA

Hamilton County is located in Iowa and encompasses 9 ZIP codes spanning 9 cities and communities. The county has an estimated population of 14,612 residents. With a median age of 42.57, it is a middle-aged county.

Hamilton County has a solidly middle-class economic profile. The median household income of $70,392 is near the national average. Unemployment stands at 3.7%, below the national average. The poverty rate of 8.1% is near the national average.

Housing in Hamilton County is one of the more affordable housing markets in the country, with a median home value of $128,356 — well below the national average. Monthly median rent is approximately $823. Homeownership rates are high at 72.9%, reflecting a largely residential, stable population.

The residents of Hamilton County are primarily White (83.78%). Educational attainment is moderately educated — 38.3% of adults hold a bachelor's degree or higher, near the national average.

Hamilton County, IA is a solidly middle-class 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 Codes in Hamilton County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
50034 Blairsburg 397 $73,750 $113,300 1.1% 49.6%
50075 Ellsworth 805 $69,306 $140,400 3.0% 33.9%
50130 Jewell 1,517 $69,934 $143,100 $840 1.2% 45.7%
50132 Kamrar 404 $81,140 $120,300 $575 3.2% 31.4%
50231 Randall 160 $69,688 $106,300 $825 6.5% 36.1%
50246 Stanhope 711 $70,000 $117,900 $571 0.5% 30.4%
50249 Stratford 1,256 $54,167 $109,400 $725 0.4% 30.4%
50595 Webster City 8,768 $71,182 $129,100 $877 5.2% 38.2%
50271 Williams 594 $86,806 $137,500 $660 2.5% 50.7%