US ZIP Code
59858

Philipsburg, MT

Granite County  ·  Montana

● Active
👥 1,737 Population ↑ 13% since 2019
💰 $48,854 Median HH Income
▼ 36% below avg ↓ 7% since 2019
🎂 50.7 Median Age ↓ 2% since 2019
🏠 $349,500 Median Home Value
▲ 25% above avg ↑ 56% since 2019
🎓 47.0% College Grads
▲ 21% above avg
📊 10.9% Unemployment
▲ 122% above avg ↑ 218% since 2019
ZIP Code Details
ZIP Code59858
CityPhilipsburg
StateMontana (MT)
CountyGranite County
Area Code406
Elevation6,017 ft
Latitude46.285772
Longitude-113.467406
TimezoneDenver (DST)
FIPS30039
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.7% (898) Female 48.3% (839) ♀

Race & Ethnicity

White: 87.5%Hispanic: 3.6%Black: 1.4%Asian: 1.3%Other: 1.2%Race
White87.5%
Hispanic3.6%
Black1.4%
Asian1.3%
Other1.2%

Age Breakdown

Under 5
4%
5–17
7%
18–24
14%
25–44
16%
45–64
27%
65+
16%

Key Indicators

Median Age50.7 yrs ↓ 2% since 2019
Avg Household Size2.44
Below Poverty12.4% ▲ 24% above avg
College Grads47.0% ▲ 21% above avg
Unemployment10.9% ▲ 122% above avg
HS Graduate362 (29.8%)
Some College139 (11.4%)
Associates144 (11.8%)
Bachelors119 (9.8%)
Graduate Degree452 (37.2%)

Education

HS Grad: 29.8%Some College: 11.4%Associates: 11.8%Bachelors: 9.8%Graduate: 37.2%Edu
HS Grad29.8%
Some College11.4%
Associates11.8%
Bachelors9.8%
Graduate37.2%
Housing & Income

Housing Tenure

Owner: 68.8%Renter: 31.2%Tenure
Owner68.8%
Renter31.2%

Home Value Distribution

Under $50k
2%
$50k–100k
6%
$100k–150k
1%
$150k–200k
14%
$200k–300k
18%
$300k–500k
26%
Over $500k
32%

Financials

Median HH Income$48,854 ▼ 36% below avg ↓ 7% since 2019
Median Home Value$349,500 ▲ 25% above avg ↑ 56% since 2019
Home/Income Ratio7.2x (nat avg ~3.5x)
Median Rent$871/mo ↑ 11% since 2019
Total Units1,019
Vacant Units342
Avg HH Size2.44

Income Distribution

Under $25k
28%
$25k–50k
23%
$50k–75k
17%
$75k–100k
13%
$100k–150k
13%
$150k–200k
5%
Over $200k
2%
Employment & Commute

How People Get to Work

Drove Alone
80%
Walked
7%
Work From Home
13%

Commute Time

Under 15 min
35%
15–30 min
21%
30–45 min
25%
Over 45 min
18%
Housing Stock

Year Built

1940s–1950s
5%
1960s–1970s
13%
1980s–1990s
20%
2000+
62%

Summary

Total Units1,019
Vacant342
Owner Occupied68.8%
Renter Occupied31.2%
Avg HH Size2.44
Frequently Asked Questions
ZIP code 59858 is in Philipsburg, MT, in Granite County.
ZIP code 59858 is located in Montana (MT).
ZIP code 59858 is in Granite County, MT.
ZIP 59858 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59858 is 1,737 people (ACS 2023).
The median household income in ZIP code 59858 is $48,854 (ACS 2023).
The median home value in ZIP 59858 is $349,500 (ACS 2023).
About ZIP Code 59858

ZIP code 59858 is located in Philipsburg, Montana, within Granite County. With a population of 1,737, this is a sparsely populated ZIP code with a mature community — the median age is 50.7 years. Economically, 59858 is a working-class ZIP code: the median household income of $48,854 is below the national average.

Real estate in ZIP code 59858 represents a mid-range housing market. The median home value of $349,500 is above the national average. Renters can expect to pay around $871 per month in median rent. Homeownership is strong here — 68.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 56% since 2019.

The population of 59858 is primarily White (87.45%). Residents are well-educated — 47.0% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 12.4%. Household income has declined by 7% since 2019.

The unemployment rate in 59858 stands at 10.9%, which is more than double the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 67%.

Overall, ZIP code 59858 in Philipsburg, MT is characterized as working-class, well-educated, a mature community, and predominantly owner-occupied. With 1,737 residents, a median household income of $48,854, and a median home value of $349,500, it offers a clear picture of life in this part of Montana.