ZIP Codes of Judith Basin County, MT

Population & People
Population & People
Total Population
1,924
Household Income
Household Income
Median Income
$62,461
Housing
Housing
Total Housing Units
1,141
Business & Economy
Business & Economy
Total Businesses
59
Employment
Employment
Employment Rate
62.49%
Education
Education
Bachelor's Degree+
32.58%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 5 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:5 ZIP Codes (5 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:406
Timezone:Mountain (GMT -07:00)
Local Time:11:54:11 PM
Population:1,924 [See All]
FIPS:30045
Land Area:1,640 sq mi
Water Area:1 sq mi
Coordinates:47.0975, -110.3132
Quick Link:
https://www.zip-codes.com/county/mt-judith-basin.asp
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Montana's #45 most populous county
1,924 residents across 5 ZIPs — #45 of 56 Montana counties.

Standout ZIPs in this County


Most Populous
Stanford · 746 people
38.8% of county total
Highest Income
Raynesford · $79,583 median
1.3× county average
Largest Land Area
Stanford · 674.8 sq mi
Spans the most ground
Fastest Growth
— growth not calculable
Most Educated
— no education data

Things worth knowing about Judith Basin County


1,924 residents live across 5 ZIPs covering 1,640 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 1,864 to 1,924 from 2014 to 2024 — a +3.2% change. 3 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 59469 (Raynesford, $79,583 median) and poorest ZIP 59479 (Stanford, $49,185) are 18.6 miles apart — a 1.6× income gap across local geography.

Median home values vary 1.7× across this county — from $223,600 in 59452 (Hobson) to $390,000 in 59469 (Raynesford).

Density varies across the county — from 1 people/sq mi in 59462 (Moccasin) to 2 in 59452 (Hobson).

Educational attainment ranges from 28.0% bachelor's+ in 59452 (Hobson) to 49.0% in 59447 (Geyser) — the breadth of educational profiles across the area.

Within Montana, this is the #45 most populous of 56 counties and ranks #37 for median household income .

Weighted by population, the typical household earns about $57,920 across the county — reflecting what a typical resident sees, not a simple ZIP average.

32.6% of adults age 25+ hold a bachelor's degree or higher (435 of 1,335 reporting).

5 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Judith Basin County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
1,640
square miles
Avg density
1.2
people per sq mi
Population
1,924
across 5 ZIPs
Stanford
674.8 sq mi
746 residents
Hobson
397.9 sq mi
599 residents
Geyser
304.2 sq mi
297 residents

All ZIP Codes in Judith Basin County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
59479StanfordStandard746$49,185674.8-11.3%
59452HobsonStandard599$54,539397.99.9%
59447GeyserStandard297$77,750304.269.7%
59469RaynesfordStandard160$79,583129.12.6%
59462MoccasinStandard122$51,250133.8-17.0%

Adjacent & Nearby Counties