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ZIP 83555 · Winchester

Who lives in ZIP code 83555 (Winchester, ID): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Winchester, ID · Nez Perce County

uszips 2026
People493
Median age53.5
Household income$56,250
Home value$263,578
Median rent$788/mo
Poverty23.9%
College degree+21.9%
Commute30 min

Place

Metro area
Lewiston, ID-WA
Time zone
Pacific
Density
1 / sq mi
Housing units
188

Spans 2 counties

Nez Perce59%
Lewis41%

Share of the ZIP's people in each county.

Age mix

Under 1012.4%
10–198.1%
20s7.9%
30s10.2%
40s7.9%
50s14.6%
60s14.6%
70s13.8%
80+10.5%

33.3% are 65 or older; 79.9% are adults.

Household income

Under $25K20.2%
$25K–50K26.1%
$50K–75K13.8%
$75K–100K14.4%
$100K–150K17.0%
$150K+8.5%

25.5% of households earn $100K+. Median per person: $32,237.

Education (adults 25+)

Less than high school13.5%
High school36.1%
Some college28.5%
Bachelor's12.4%
Graduate9.5%

73.5% of degrees are in STEM fields.

Race

White88.8%
Black0.0%
Asian0.4%
Native American0.4%
Pacific Islander0.0%
Other0.2%
Two or more10.1%

3.7% Hispanic or Latino (of any race).

Households & family

Married
51.4%
Never married
17.4%
Divorced
22.4%
Widowed
8.8%
Family size
2.86
Dual-income families
40.5%

Housing

Own their home
69.7%
Rent burden
20.7%
Men / women
62% / 39%

Work

In labor force
38.0%
Unemployment
0.0%
Self-employed
0.0%
Farmers
0.0%

Community

Charitable givers
0.0%
Veterans
17.0%
With a disability
40.0%
No health insurance
6.9%
Limited English
0.0%

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

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