What city is ZIP code 59864?

ZIP code 59864 is in Ronan, MT (Lake County).

What county is ZIP code 59864 in?

ZIP code 59864 is mostly in Lake County, Montana.

How many people live in ZIP code 59864?

About 7,301 people live in the 59864 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 59864

Ronan, MT, Lake County

Population

7,301

Land area

186.2sq mi

People per sq mi

City

Ronan

ZIP 59864 and nearby ZIP codes

Full map

ZIP 59864 at a glance

ZIP 59864 (Ronan) is about 5.1 times as dense as Montana as a whole.
The median household income is $61,978, 15% below the Montana median of $72,509.
A typical owner-occupied home is valued at $297,700 (21% below Montana) and median rent is $913 a month.

Local data for ZIP 59864

Counts from official public data

Housing and community stats

ZIP 59864, American Community Survey 2020-2024

Full profile

Median household income

$61,978

Poverty rate

23.0%

Median home value

$297,700

Prices +5.9% in a year

Median rent

$913/mo

Homeownership

70.4%

Bachelor's or higher

22.3%

Median age

38.8

Average commute

17.4 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

211

ZIP Business Patterns 2023

Employees

2,154

$90.4M annual payroll

PPP loans

$11.8M

264 loans

Campaign donations

$15.7K

51% D, 25% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 59864, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: winter weather

Storm events since 1996

1,125

Countywide, mostly heavy snow

Flood insurance policies

0.2% of homes, county

July high / Jan low

83° / 22°F

15.0 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 59864, CDC PLACES estimates

All 40 measures

Obesity

35.4%

U.S. 33.3% +2.1 pts

Diabetes

13.0%

U.S. 12.1% +0.9 pts

Smoking

19.1%

U.S. 12.8% +6.3 pts

Uninsured (18-64)

12.1%

U.S. 11.1% +1.0 pts

Frequently asked questions

What city is ZIP code 59864?: ZIP code 59864 is in Ronan, MT (Lake County).
What county is ZIP code 59864 in?: ZIP code 59864 is mostly in Lake County, Montana.
How many people live in ZIP code 59864?: About 7,301 people live in the 59864 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.