Buffalo, MT 59418 ZIP Code Profile

Related Place Profiles:
Buffalo, MT | Straw, MT

ZIP Code 59418: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Buffalo, MT 59418

Not Acceptable, USPS
Straw, MT 59418

  • ZIP Code Type: STANDARD
  • County: Fergus County
  • Centroid: Latitude 46.798, Longitude -109.687
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 59418 has segments in 2 Counties (Fergus, Judith Basin).

  • Businesses Addresses: 2
  • PO Box Addresses: 12
  • Residential Addresses: 44
    • Multi-Family Addresses: 0
    • Single Family Addresses: 44

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


59418 ZIP Code Map

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Buffalo, MT 59418 Data & Demographics (As of July 1, 2018)


Total Population 91
Population in Households 90
Population in Familes 74
Population in Group Qrtrs 1
Population Density2 1
Diversity Index3 6


Median Household Income $48,056
Average Household Income $68,675
Per Capita Income $29,648


Total Housing Units 51 (100%)
Owner Occupied HU 29 (56.9%)
Renter Occupied HU 10 (19.6%)
Vacant Housing Units 12 (23.5%)
Median Home Value $206,250
Average Home Value $224,138


Total Households 39
Average Household Size 2.31
Family Households 26
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.13% 0.0%
Households 0.32% 0.0%
Families 0.0% 0.0%
Median Household Income   1.52%
Per Capita Income   2.05%

Buffalo, MT 59418 - Peer Comparisons by Rank and Percentile

The table below compares 59418 to the other 362 ZIP Codes in Montana by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 315 13th
Population Density # 293 17th
Diversity Index # 320 12th
Median Household Income # 184 49th
Per Capita Income # 167 54th

Additional comparisons and rankings can be made with a VERY EASY TO USE Montana Census Data Comparison Tool.

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