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ZIP 59457 · Lewistown

Who lives in ZIP code 59457 (Lewistown, MT): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Lewistown, MT · Fergus County

uszips 2026
People9,135
Median age43.8
Household income$64,762
Home value$240,507
Median rent$970/mo
Poverty15.7%
College degree+23.0%
Commute17 min

Place

Metro area
Outside any metro
Time zone
Mountain
Density
4 / sq mi
Housing units
4,186

County

Fergus100%

Share of the ZIP's people in each county.

Age mix

Under 1011.3%
10–1910.9%
20s10.5%
30s12.7%
40s11.0%
50s9.2%
60s16.3%
70s12.0%
80+5.9%

24.2% are 65 or older; 79.0% are adults.

Household income

Under $25K14.7%
$25K–50K25.2%
$50K–75K19.7%
$75K–100K16.0%
$100K–150K15.8%
$150K+8.5%

24.3% of households earn $100K+. Median per person: $35,985.

Education (adults 25+)

Less than high school4.7%
High school36.7%
Some college35.6%
Bachelor's17.4%
Graduate5.6%

45.0% of degrees are in STEM fields.

Race

White92.4%
Black0.7%
Asian0.8%
Native American2.5%
Pacific Islander0.0%
Other1.0%
Two or more2.6%

2.8% Hispanic or Latino (of any race).

Households & family

Married
53.4%
Never married
18.9%
Divorced
19.0%
Widowed
8.7%
Family size
2.59
Dual-income families
49.0%

Housing

Own their home
60.5%
Rent burden
24.4%
Men / women
52% / 48%

Work

In labor force
65.1%
Unemployment
5.1%
Self-employed
15.6%
Farmers
6.0%

Community

Charitable givers
18.9%
Veterans
12.9%
With a disability
15.6%
No health insurance
16.6%
Limited English
1.0%

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

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