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ZIP 40109 · Brooks

Who lives in ZIP code 40109 (Brooks, KY): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Brooks, KY · Bullitt County

uszips 2026
People2,376
Median age53.3
Household income$75,495
Home value$264,031
Median rent—
Poverty3.8%
College degree+14.5%
Commute26 min

Place

Metro area
Louisville/Jefferson County, KY-IN
Wider region
Louisville/Jefferson County--Elizabethtown, KY-IN
Time zone
Eastern
Density
69 / sq mi
Housing units
927

Spans 2 counties

Bullitt97%
Jefferson3%

Share of the ZIP's people in each county.

Age mix

Under 107.7%
10–195.5%
20s15.2%
30s9.2%
40s10.1%
50s18.5%
60s22.6%
70s10.3%
80+0.9%

22.9% are 65 or older; 88.8% are adults.

Household income

Under $25K8.7%
$25K–50K14.6%
$50K–75K25.7%
$75K–100K17.3%
$100K–150K15.4%
$150K+18.3%

33.7% of households earn $100K+. Median per person: $41,779.

Education (adults 25+)

Less than high school4.8%
High school57.3%
Some college23.4%
Bachelor's10.1%
Graduate4.4%

20.8% of degrees are in STEM fields.

Race

White96.5%
Black1.0%
Asian0.0%
Native American0.2%
Pacific Islander0.0%
Other0.0%
Two or more2.4%

0.0% Hispanic or Latino (of any race).

Households & family

Married
67.7%
Never married
17.6%
Divorced
10.2%
Widowed
4.5%
Family size
3.17
Dual-income families
41.0%

Housing

Own their home
98.0%
Rent burden
—
Men / women
50% / 50%

Work

In labor force
49.9%
Unemployment
6.2%
Self-employed
11.8%
Farmers
1.6%

Community

Charitable givers
23.6%
Veterans
8.1%
With a disability
22.3%
No health insurance
1.7%
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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