Melville, MT · standard
ZIP Code 59055
Sweet Grass County, Montana - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 59
- 0/sq mi Low-density area
- $163,750
- Median income Above-median income area
- 11.4%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Melville pairs a top-decile household income, in a rural, mixed-tenure area.
- Top 3%
- household income, US ZIPs
- 0
- people per sq mi
- 47%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 59055 against every reporting US ZIP.
ZIP code 59055 is a sparsely populated ZIP (a standard USPS delivery area) in Melville, Sweet Grass County, Montana, home to just 59 residents across 590.0 square miles, a density of 0 people per square mile, in the Denver time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them. Median household income is $163,750.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 59055, Melville, MT · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
59
Population
590.0
Area (sq mi)
0
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 59055?
58.8
Median Age
50.0%
Male
50.0%
Female
12.5%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$163,750
Median Household Income
+134% vs state ZIP avg
$59,465
Per Capita Income
0.0%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 59055 ranks among Montana ZIPs
Melville, MT household income vs. every Montana ZIP code
Median household income among 321 reporting Montana ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$163,750 Top 1% higher than 99% of 321 Montana ZIPs
Each bar is a $20K-wide band; taller bars hold more Montana ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
33housing units
33
Total Housing Units
17
Occupied Units
16
Vacant Units
2.35
Avg Household Size
Occupancy Type
1947
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 59055, both outside MT so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
Related Areas
Frequently Asked Questions
What county is ZIP code 59055 in?
ZIP code 59055 (Melville) is located in Sweet Grass County, Montana. Sweet Grass County contains multiple ZIP codes, see the full list at /counties/sweet-grass-mt.
What is the population of ZIP code 59055?
ZIP code 59055 in Melville, MT has a population of 59 according to the Census Bureau ACS 2023 estimates.
Take this with you
What to do with ZIP 59055's numbers, next.
- See how ZIP 59055 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Melville, MT ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.