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Linn Valley city, KS

ZIP 66040 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 66040

66040 has a population of 3,527 with a median age of 48.5 yrs (51.7% male).

Race & Ethnicity
White
91.0%+48% vs US avg
x
Black
1.5%-88% vs US avg
x
Asian
0.3%-94% vs US avg
x
Hispanic
6.6%-65% vs US avg
x
Other / Two+
0.5%
x
Age Groups
0–17
17.7%-20% vs US avg
x
18–64
57.3%-7% vs US avg
x
65+
25.0%+54% vs US avg
x
Education
Less than HS
10.1%-9% vs US avg
x
High school
33.9%+29% vs US avg
x
Some college
35.2%+22% vs US avg
x
Bachelor's+
20.8%-38% vs US avg
x
Marital Status
Married
55.5%+15% vs US avg
x
Never married
25.5%-24% vs US avg
x
Divorced
9.0%-13% vs US avg
x
Widowed / Separated
10.0%
x
Diversity Index
17/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
13.8%+20% vs US avg
x
Foreign Born
36.4%+162% vs US avg
x
Veterans
9.1%+51% vs US avg
x
Disability
16.5%+23% vs US avg
x
Single Parent
6.5%-20% vs US avg
x
Recent Births
41.5%+616% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 66040

Poverty Rate
13.8%+20% vs US avg
x
Veterans
9.1%+51% vs US avg
x
Foreign Born
36.4%+162% vs US avg
x
Single Parent
6.5%-20% vs US avg
x
Disability
16.5%+23% vs US avg
x
Uninsured
11.4%+43% vs US avg
x
SNAP Benefits
5.6%-52% vs US avg
x
Private School
0.0%
x
Recent Births
41.5%+616% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,527
Median age48.5
Poverty rate13.8%
Demographics statistics
Demographics
White91.0%
Hispanic6.6%
Black1.5%
Asian0.3%
Foreign-born36.4%