Postal Codes

59435 ZIP Code

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ZIP code 59435 covers Ethridge, Montana.

Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
3

Where 59435 is

Ethridge, Montana — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity37% 3.6 pts above the national average of 33.4%
Diagnosed diabetes14% 2 pts above the national average of 12%
Currently smokes19.8% 6.6 pts above the national average of 13.2%
High blood pressure40.7% 6.6 pts above the national average of 34.1%
Fair or poor general health23.5% 3.2 pts above the national average of 20.3%
No health insurance (18–64)9.2% 2.1 pts below the national average of 11.3%
Depression23.2% 1.3 pts above the national average of 21.9%
No leisure-time physical activity26.9% 1.5 pts above the national average of 25.4%
Arthritis35.7% 10.6 pts above the national average of 25.1%
Binge drinking17.3% 1.3 pts above the national average of 16%
Taking blood pressure medication77.1% 2.4 pts above the national average of 74.7%
Cancer (non-skin)10.6% 2.9 pts above the national average of 7.7%
Current asthma11.4% 1 pts above the national average of 10.4%
Coronary heart disease9.2% 3 pts above the national average of 6.2%
Routine check-up in past year74.1% 2.6 pts below the national average of 76.7%
Cholesterol screening86.4% 0.5 pts above the national average of 85.9%
Cognitive disability15% same as the national average of 14.8%
Colorectal screening67.6% 3.3 pts above the national average of 64.3%
COPD10.5% 3.9 pts above the national average of 6.6%
Visited a dentist61.7% same as the national average of 61.3%
Any disability34.7% 4 pts above the national average of 30.7%
Lacks emotional support21.8% 3 pts below the national average of 24.8%
Food insecurity14.3% 2.8 pts below the national average of 17.1%
Received food stamps12.3% 2 pts below the national average of 14.3%
Hearing disability10.5% 3.8 pts above the national average of 6.7%
High cholesterol39.1% 2.9 pts above the national average of 36.2%
Housing insecurity10.4% 3.4 pts below the national average of 13.8%
Independent living disability9.4% 1 pts above the national average of 8.4%
Lacks transport8.1% 1.1 pts below the national average of 9.2%
Loneliness28.2% 6.2 pts below the national average of 34.4%
Mammography use74.7% 1.2 pts below the national average of 75.9%
Poor mental health (14+ days)16.9% same as the national average of 16.8%
Mobility disability18% 4 pts above the national average of 14%
Poor physical health (14+ days)17.4% 3.9 pts above the national average of 13.5%
Self-care disability5.3% 1.3 pts above the national average of 4%
Utility shut-off threat8.1% 0.7 pts below the national average of 8.8%
Sleeps under 7 hours30.2% 6.2 pts below the national average of 36.4%
Stroke4.7% 1.3 pts above the national average of 3.4%
All natural teeth lost11.5% 1.5 pts below the national average of 13%
Vision disability5.9% same as the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments3
People employed41
Annual payroll$2,243,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 86.1% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 2 census tracts this ZIP code covers
Expected annual loss80.6 out of 100
Community resilience18.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Cold wave99.4Very High at its worst in this ZIP code
Winter weather94.7Very High at its worst in this ZIP code
Drought93.1Relatively Moderate at its worst in this ZIP code
Wildfire88.5Relatively Moderate at its worst in this ZIP code
River flooding85.4Relatively High at its worst in this ZIP code
Landslide82.7Relatively Low at its worst in this ZIP code
Strong wind82.1Relatively High at its worst in this ZIP code
Lightning67.7Relatively Moderate at its worst in this ZIP code
Earthquake61.7Relatively Low at its worst in this ZIP code
Hail44Relatively Low at its worst in this ZIP code
Ice storm27.3Very Low at its worst in this ZIP code
Heat wave21.6Relatively Low at its worst in this ZIP code
Tornado20.1Very Low at its worst in this ZIP code
Avalanche2Very Low at its worst in this ZIP code
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Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationCUT BANK MUNI AP, MT US19.4 km away
Rain in a year11 in

Average high and low by month

January32.3°F / 11.3°F0.22 in rain
February34.2°F / 12°F0.23 in rain
March42.6°F / 19.7°F0.36 in rain
April52.3°F / 28.1°F0.95 in rain
May62.3°F / 37°F1.65 in rain
June70.4°F / 44.7°F2.73 in rain
July80.2°F / 49.6°F1.29 in rain
August79.7°F / 48°F0.96 in rain
September68.7°F / 40.1°F1.08 in rain
October54.4°F / 29.7°F0.57 in rain
November41°F / 20.2°F0.42 in rain
December32.9°F / 12.6°F0.31 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket88% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Shelby Elementary School District46.8% of this ZIP code's land area
Shelby High School District46.8% of this ZIP code's land area
Sunburst K-12 Schools6.3% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability49more vulnerable than 49% of US census tracts
Socioeconomic status46more vulnerable than 46% of US census tracts
Household characteristics30more vulnerable than 30% of US census tracts
Racial and ethnic minority status24more vulnerable than 24% of US census tracts
Housing type and transport74more vulnerable than 74% of US census tracts
Walkability7.8 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

59427 Cut Bank, MT21.3 km away
59474 Shelby, MT21.6 km away
59454 Kevin, MT24.1 km away
59466 Oilmont, MT28.9 km away
59486 Valier, MT33.8 km away
59482 Sunburst, MT42.8 km away
59425 Conrad, MT44.3 km away
59432 Dupuyer, MT49.3 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Toole County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area150.56 sq mi
Water area3.44 sq mi
Latitude, longitude48.5578, -112.1206

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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