Home > MT > Judith Basin County > Buffalo > Zip 59418

Zip Code 59418 — Buffalo, MT

59418 is a ZIP Code associated with Buffalo, MT, located within Judith Basin. The postal region supports an estimated population of 142 residents across Data Pending housing units, with a population density of 0.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (46.802580, -109.878490)

Data MetricLocal Statistic
Postal / Zip Code59418
Primary CityBuffalo
State / ProvinceMT
CountyJudith Basin
Total Population142
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.4 people/sq mi
TimezoneAmerica/Denver

How 59418 Compares

MetricZIP 59418Judith Basin CountyMT State Average
Population1422,0661,117,606
Median IncomeData PendingN/AN/A
Population Density0.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 59452Hobson11.4 mi599N/A
Zip 59464Moore13.8 mi597N/A
Zip 59453Judith Gap14.0 mi331N/A
Zip 59462Moccasin21.1 mi122N/A
Zip 59036Harlowton23.3 mi1,530N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →