US ZIP Code
59055

Melville, MT

Sweet Grass County  ·  Montana

● Active
👥 107 Population ↑ 24% since 2019
💰 $114,688 Median HH Income
▲ 50% above avg ↑ 160% since 2019
🎂 34.6 Median Age ↓ 29% since 2019
🎓 36.7% College Grads
≈ Avg
📊 0.0% Unemployment
▼ 100% below avg ↓ 100% since 2019
ZIP Code Details
ZIP Code59055
CityMelville
StateMontana (MT)
CountySweet Grass County
Area Code406
Elevation4,864 ft
Latitude46.108998
Longitude-109.809893
TimezoneDenver (DST)
FIPS30097
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.5% (54) Female 49.5% (53) ♀

Race & Ethnicity

White: 93.5%Other: 6.5%Race
White93.5%
Other6.5%

Age Breakdown

Under 5
8%
5–17
36%
25–44
24%
45–64
17%
65+
13%

Key Indicators

Median Age34.6 yrs ↓ 29% since 2019
Avg Household Size3.96
Below Poverty0.0% ▼ 100% below avg
College Grads36.7% ≈ Avg
Unemployment0.0% ▼ 100% below avg
HS Graduate10 (16.7%)
Some College15 (25%)
Associates13 (21.7%)
Bachelors1 (1.7%)
Graduate Degree21 (35%)

Education

HS Grad: 16.7%Some College: 25%Associates: 21.7%Bachelors: 1.7%Graduate: 35%Edu
HS Grad16.7%
Some College25.0%
Associates21.7%
Bachelors1.7%
Graduate35.0%
Housing & Income

Housing Tenure

Owner: 33.3%Renter: 66.7%Tenure
Owner33.3%
Renter66.7%

Home Value Distribution

$100k–150k
67%
$300k–500k
33%

Financials

Median HH Income$114,688 ▲ 50% above avg ↑ 160% since 2019
Median Rent$970/mo
Total Units46
Vacant Units19
Avg HH Size3.96

Income Distribution

$50k–75k
11%
$75k–100k
22%
$100k–150k
19%
$150k–200k
41%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
57%
Work From Home
43%

Commute Time

Under 15 min
57%
15–30 min
17%
30–45 min
20%
Over 45 min
6%
Housing Stock

Year Built

1980s–1990s
25%
2000+
75%

Summary

Total Units46
Vacant19
Owner Occupied33.3%
Renter Occupied66.7%
Avg HH Size3.96
Frequently Asked Questions
ZIP code 59055 is in Melville, MT, in Sweet Grass County.
ZIP code 59055 is located in Montana (MT).
ZIP code 59055 is in Sweet Grass County, MT.
ZIP 59055 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59055 is 107 people (ACS 2023).
The median household income in ZIP code 59055 is $114,688 (ACS 2023).
Home value data not available.
About ZIP Code 59055

ZIP code 59055 is located in Melville, Montana, within Sweet Grass County. With a population of 107, this is a sparsely populated ZIP code with a relatively young community — the median age is 34.6 years. Economically, 59055 is a upper-middle-income ZIP code: the median household income of $114,688 is significantly above the national average.

Renters can expect to pay around $970 per month in median rent. This is predominantly a renter community, with 66.7% of occupied units rented — typical of urban and transitional neighborhoods.

The population of 59055 is primarily White (93.46%). Residents are moderately educated — 36.7% hold a bachelor's degree or higher, which is near the national average. Household income has grown by 160% since 2019.

A notably high share of workers — 41% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 54%.

Overall, ZIP code 59055 in Melville, MT is characterized as upper-middle-income, moderately educated, and a relatively young community.