What city is ZIP code 59463?

ZIP code 59463 is in Monarch, MT (Cascade County).

What county is ZIP code 59463 in?

ZIP code 59463 is mostly in Cascade County, Montana.

How many people live in ZIP code 59463?

About 142 people live in the 59463 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 59463

Monarch, MT, Cascade County

Population

142

Land area

181.7sq mi

People per sq mi

City

Monarch

ZIP 59463 and nearby ZIP codes

Full map

ZIP 59463 at a glance

ZIP 59463 (Monarch) is 90% less dense than Montana as a whole.

Local data for ZIP 59463

Counts from official public data

Economy and federal money

Businesses, pandemic loans and political donations

Details

PPP loans

$58.9K

4 loans

Campaign donations

$340

0% D, 100% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 59463, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Moderate

Top: winter weather

Storm events since 1996

663

Countywide, mostly thunderstorm wind

Flood insurance policies

246

0.7% of homes, county

July high / Jan low

81° / 16°F

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 59463, CDC PLACES estimates

All 40 measures

Obesity

33.2%

U.S. 33.3% about the same

Diabetes

13.5%

U.S. 12.1% +1.4 pts

Smoking

12.0%

U.S. 12.8% -0.8 pts

Uninsured (18-64)

7.0%

U.S. 11.1% -4.1 pts

Frequently asked questions

What city is ZIP code 59463?: ZIP code 59463 is in Monarch, MT (Cascade County).
What county is ZIP code 59463 in?: ZIP code 59463 is mostly in Cascade County, Montana.
How many people live in ZIP code 59463?: About 142 people live in the 59463 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.