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ZIP 61356 · Princeton

Who lives in ZIP code 61356 (Princeton, IL): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Princeton, IL · Bureau County

uszips 2026
People10,799
Median age46.8
Household income$68,243
Home value$152,812
Median rent$794/mo
Poverty11.9%
College degree+28.5%
Commute18 min

Place

Metro area
Ottawa, IL (micro)
Wider region
Chicago-Naperville, IL-IN-WI
Time zone
Central
Density
22 / sq mi
Housing units
4,798

County

Bureau100%

Share of the ZIP's people in each county.

Age mix

Under 109.9%
10–1910.2%
20s12.8%
30s11.3%
40s9.2%
50s13.4%
60s13.7%
70s11.5%
80+7.9%

26.2% are 65 or older; 81.4% are adults.

Household income

Under $25K18.1%
$25K–50K17.7%
$50K–75K18.9%
$75K–100K11.9%
$100K–150K18.9%
$150K+14.5%

33.4% of households earn $100K+. Median per person: $37,094.

Education (adults 25+)

Less than high school5.8%
High school31.1%
Some college34.7%
Bachelor's19.4%
Graduate9.1%

36.6% of degrees are in STEM fields.

Race

White90.4%
Black0.8%
Asian1.4%
Native American0.0%
Pacific Islander0.0%
Other1.0%
Two or more6.4%

4.7% Hispanic or Latino (of any race).

Households & family

Married
51.6%
Never married
26.2%
Divorced
14.9%
Widowed
7.3%
Family size
2.82
Dual-income families
51.5%

Housing

Own their home
72.9%
Rent burden
25.4%
Men / women
50% / 51%

Work

In labor force
60.7%
Unemployment
5.1%
Self-employed
11.8%
Farmers
3.4%

Community

Charitable givers
17.4%
Veterans
7.0%
With a disability
16.7%
No health insurance
4.6%
Limited English
0.7%

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

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