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ZIP 51346 · Hartley

Who lives in ZIP code 51346 (Hartley, IA): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Hartley, IA · O'Brien County

uszips 2026
People2,247
Median age44.2
Household income$72,426
Home value$155,629
Median rent$750/mo
Poverty9.1%
College degree+21.8%
Commute21 min

Place

Metro area
Outside any metro
Time zone
Central
Density
6 / sq mi
Housing units
963

Spans 3 counties

O'Brien71%
Osceola20%
Clay8%

Share of the ZIP's people in each county.

Age mix

Under 1010.4%
10–1912.4%
20s10.4%
30s11.2%
40s10.4%
50s12.8%
60s15.4%
70s11.3%
80+5.6%

23.8% are 65 or older; 81.8% are adults.

Household income

Under $25K16.5%
$25K–50K16.1%
$50K–75K18.8%
$75K–100K15.6%
$100K–150K19.1%
$150K+14.0%

33.1% of households earn $100K+. Median per person: $36,123.

Education (adults 25+)

Less than high school7.1%
High school33.5%
Some college37.5%
Bachelor's18.1%
Graduate3.7%

44.4% of degrees are in STEM fields.

Race

White94.3%
Black0.2%
Asian0.0%
Native American0.6%
Pacific Islander0.0%
Other1.9%
Two or more3.0%

4.0% Hispanic or Latino (of any race).

Households & family

Married
53.9%
Never married
25.6%
Divorced
10.7%
Widowed
9.7%
Family size
2.84
Dual-income families
60.5%

Housing

Own their home
82.7%
Rent burden
16.9%
Men / women
52% / 48%

Work

In labor force
65.9%
Unemployment
3.8%
Self-employed
20.2%
Farmers
14.7%

Community

Charitable givers
19.3%
Veterans
6.5%
With a disability
15.4%
No health insurance
2.4%
Limited English
0.3%

Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.

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