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ZIP 61275 · Port Byron

Who lives in ZIP code 61275 (Port Byron, IL): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Port Byron, IL · Rock Island County

uszips 2026
People4,253
Median age44.7
Household income$108,438
Home value$245,704
Median rent$1,005/mo
Poverty8.3%
College degree+29.2%
Commute21 min

Place

Metro area
Davenport-Moline-Rock Island, IA-IL
Wider region
Davenport-Moline, IA-IL
Time zone
Central
Density
49 / sq mi
Housing units
1,695

County

Rock Island100%

Share of the ZIP's people in each county.

Age mix

Under 1011.5%
10–1914.2%
20s9.4%
30s7.7%
40s12.8%
50s16.5%
60s14.2%
70s10.2%
80+3.2%

20.1% are 65 or older; 76.7% are adults.

Household income

Under $25K14.8%
$25K–50K5.4%
$50K–75K16.6%
$75K–100K9.3%
$100K–150K25.1%
$150K+28.8%

53.9% of households earn $100K+. Median per person: $50,032.

Education (adults 25+)

Less than high school3.4%
High school31.2%
Some college36.3%
Bachelor's20.5%
Graduate8.7%

35.4% of degrees are in STEM fields.

Race

White92.5%
Black0.7%
Asian0.0%
Native American0.0%
Pacific Islander0.0%
Other0.4%
Two or more6.4%

5.6% Hispanic or Latino (of any race).

Households & family

Married
63.4%
Never married
22.6%
Divorced
9.3%
Widowed
4.8%
Family size
2.93
Dual-income families
53.5%

Housing

Own their home
89.4%
Rent burden
—
Men / women
50% / 50%

Work

In labor force
63.0%
Unemployment
5.8%
Self-employed
10.4%
Farmers
3.0%

Community

Charitable givers
27.7%
Veterans
8.2%
With a disability
11.9%
No health insurance
1.8%
Limited English
0.5%

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

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