US ZIP Code
59258

Reserve, MT

Sheridan County  ·  Montana

● Active
👥 188 Population ↑ 107% since 2019
💰 $140,000 Median HH Income
▲ 83% above avg ↑ 187% since 2019
🎂 41.7 Median Age ↓ 36% since 2019
🏠 $137,500 Median Home Value
▼ 51% below avg ↑ 77% since 2019
🎓 24.2% College Grads
▼ 38% below avg
📊 0.0% Unemployment
▼ 100% below avg
ZIP Code Details
ZIP Code59258
CityReserve
StateMontana (MT)
CountySheridan County
Area Code406
Elevation2,151 ft
Latitude48.583548
Longitude-104.655046
TimezoneDenver (DST)
FIPS30091
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 58.0% (109) Female 42.0% (79) ♀

Race & Ethnicity

White: 51.6%Hispanic: 40.4%Other: 1.6%Race
White51.6%
Hispanic40.4%
Other1.6%

Age Breakdown

Under 5
1%
5–17
6%
18–24
25%
25–44
23%
45–64
20%
65+
6%

Key Indicators

Median Age41.7 yrs ↓ 36% since 2019
Avg Household Size2.47
Below Poverty11.7% ▲ 17% above avg
College Grads24.2% ▼ 38% below avg
Unemployment0.0% ▼ 100% below avg
HS Graduate20 (16.7%)
Some College21 (17.5%)
Associates50 (41.7%)
Bachelors2 (1.7%)
Graduate Degree27 (22.5%)

Education

HS Grad: 16.7%Some College: 17.5%Associates: 41.7%Bachelors: 1.7%Graduate: 22.5%Edu
HS Grad16.7%
Some College17.5%
Associates41.7%
Bachelors1.7%
Graduate22.5%
Housing & Income

Housing Tenure

Owner: 61.8%Renter: 38.2%Tenure
Owner61.8%
Renter38.2%

Home Value Distribution

Under $50k
11%
$50k–100k
26%
$100k–150k
19%
$150k–200k
19%
$200k–300k
21%
$300k–500k
4%

Financials

Median HH Income$140,000 ▲ 83% above avg ↑ 187% since 2019
Median Home Value$137,500 ▼ 51% below avg ↑ 77% since 2019
Home/Income Ratio1.0x (nat avg ~3.5x)
Total Units102
Vacant Units26
Avg HH Size2.47

Income Distribution

Under $25k
19%
$25k–50k
12%
$50k–75k
9%
$75k–100k
4%
$100k–150k
12%
Over $200k
43%
Employment & Commute

How People Get to Work

Drove Alone
82%
Walked
16%
Work From Home
2%

Commute Time

Under 15 min
33%
15–30 min
63%
30–45 min
5%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
16%
1960s–1970s
16%
2000+
67%

Summary

Total Units102
Vacant26
Owner Occupied61.8%
Renter Occupied38.2%
Avg HH Size2.47
Frequently Asked Questions
ZIP code 59258 is in Reserve, MT, in Sheridan County.
ZIP code 59258 is located in Montana (MT).
ZIP code 59258 is in Sheridan County, MT.
ZIP 59258 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59258 is 188 people (ACS 2023).
The median household income in ZIP code 59258 is $140,000 (ACS 2023).
The median home value in ZIP 59258 is $137,500 (ACS 2023).
About ZIP Code 59258

ZIP code 59258 is located in Reserve, Montana, within Sheridan County. With a population of 188, this is a sparsely populated ZIP code with a middle-aged community — the median age is 41.7 years. Economically, 59258 is a upper-middle-income ZIP code: the median household income of $140,000 is significantly above the national average.

Real estate in ZIP code 59258 represents one of the more affordable housing markets in the country. The median home value of $137,500 is well below the national average. Homeownership is strong here — 61.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 77% since 2019.

The population of 59258 is majority White (51.60%). Residents are less-educated — 24.2% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 11.7%. Household income has grown by 187% since 2019.

As in most parts of the country, driving alone is the dominant commute mode at 38%.

Overall, ZIP code 59258 in Reserve, MT is characterized as upper-middle-income, less-educated, a middle-aged community, and predominantly owner-occupied. With 188 residents, a median household income of $140,000, and a median home value of $137,500, it offers a clear picture of life in this part of Montana.