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ZIP 59858 · Philipsburg

Who lives in ZIP code 59858 (Philipsburg, MT): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Philipsburg, MT · Granite County

uszips 2026
People1,494
Median age56.8
Household income$56,719
Home value$422,280
Median rent—
Poverty13.5%
College degree+45.5%
Commute23 min

Place

Metro area
Outside any metro
Time zone
Mountain
Density
1 / sq mi
Housing units
673

County

Granite100%

Share of the ZIP's people in each county.

Age mix

Under 106.2%
10–196.6%
20s9.7%
30s8.7%
40s11.3%
50s15.7%
60s11.5%
70s22.1%
80+8.1%

36.1% are 65 or older; 89.4% are adults.

Household income

Under $25K29.3%
$25K–50K17.8%
$50K–75K15.2%
$75K–100K8.3%
$100K–150K21.2%
$150K+8.2%

29.4% of households earn $100K+. Median per person: $29,053.

Education (adults 25+)

Less than high school6.8%
High school22.8%
Some college24.9%
Bachelor's37.6%
Graduate7.9%

35.6% of degrees are in STEM fields.

Race

White85.5%
Black0.6%
Asian2.1%
Native American3.3%
Pacific Islander0.0%
Other1.1%
Two or more7.3%

5.5% Hispanic or Latino (of any race).

Households & family

Married
55.1%
Never married
26.1%
Divorced
11.7%
Widowed
7.1%
Family size
2.65
Dual-income families
37.2%

Housing

Own their home
71.3%
Rent burden
—
Men / women
48% / 52%

Work

In labor force
48.7%
Unemployment
7.8%
Self-employed
14.9%
Farmers
5.4%

Community

Charitable givers
18.9%
Veterans
10.0%
With a disability
17.0%
No health insurance
7.5%
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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