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ZIP 66548 · Waterville

Who lives in ZIP code 66548 (Waterville, KS): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Waterville, KS · Marshall County

uszips 2026
People975
Median age43.8
Household income$70,568
Home value$92,721
Median rent$600/mo
Poverty8.8%
College degree+14.9%
Commute18 min

Place

Metro area
Outside any metro
Time zone
Central
Density
5 / sq mi
Housing units
445

Spans 3 counties

Marshall95%
Washington2%
Riley2%

Share of the ZIP's people in each county.

Age mix

Under 1011.9%
10–1912.5%
20s10.9%
30s4.3%
40s15.7%
50s10.6%
60s16.8%
70s13.8%
80+3.6%

24.9% are 65 or older; 77.6% are adults.

Household income

Under $25K18.0%
$25K–50K20.0%
$50K–75K17.1%
$75K–100K21.6%
$100K–150K18.0%
$150K+5.4%

23.4% of households earn $100K+. Median per person: $31,611.

Education (adults 25+)

Less than high school9.9%
High school29.8%
Some college45.5%
Bachelor's10.0%
Graduate4.9%

59.6% of degrees are in STEM fields.

Race

White90.6%
Black0.0%
Asian0.0%
Native American0.1%
Pacific Islander0.0%
Other1.6%
Two or more7.7%

7.0% Hispanic or Latino (of any race).

Households & family

Married
60.6%
Never married
18.2%
Divorced
14.4%
Widowed
6.8%
Family size
2.77
Dual-income families
57.3%

Housing

Own their home
79.8%
Rent burden
22.7%
Men / women
45% / 55%

Work

In labor force
63.2%
Unemployment
0.4%
Self-employed
11.9%
Farmers
16.7%

Community

Charitable givers
11.9%
Veterans
8.9%
With a disability
13.2%
No health insurance
8.4%
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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