Residential delivery area · Montana

ZIP Code 59057: Molt, MT

ZIP code 59057 uses the postal name Molt, Montana and lies mostly in Stillwater County (68% of its land) with the rest in Yellowstone County (Census 2020 ZIP-county file). About 780 people live there (Census Bureau, ACS 2020-2024). Median household income is $80,571 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.

ACS2020-24
Census2020
FHFA2023
ZBP2023
IRS2022

5national area: Montana, Iowa, Minnesota, North Dakota, South Dakota and Wisconsin

590sectional center: Billings, MT (SCF 590)

57delivery area within it

Town: Molt · its only residential ZIP
County: Stillwater County (68%); Yellowstone County (32%)
Metro area: Billings, MT
House district: MT-2 119th Congress
State: Montana
Time zone: Mountain
Land area: 279.2 sq mi · 3 people per sq mi

Where is ZIP code 59057?

59057 centers on 45.854°, -108.954° and covers 279.2 square miles of land plus 0.4 of water. It borders 7 ZIP codes: 59106, 59063, 59067, 59015, 59044, 59002, 59019.

Shaded by median household income, in national fifths (ACS 2020-2024); 59057 outlined. Census 2020 ZCTA boundaries. <$54.1k$98.1k+no figure

The map draws ZIP code areas only. For the streets inside 59057, open its center on OpenStreetMap.

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).

How does 59057 compare with the rest of Stillwater County?

Rank of 59057 among the residential ZIP codes of its town, county and state (1 = the most; income and home value among ZIP codes of 1,000+ people living in households)
Measure	59057	In Stillwater County	In MT
People (ACS 2020-2024)	782	4th of 10	143rd of 369
Median household income	$81k	not ranked	not ranked
Median home value	$468k	not ranked	not ranked

59057's income and home value are not ranked: it has fewer than 1,000 residents (782). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.

It is denser than 7% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).

How many people live in 59057?

The 2020 Census counted 645 people in 59057; the ACS, which samples households over 2020-2024, estimates 782. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.

People, ACS 2020-2024: 782±299 (90% margin)
2020 Census count: 645
Households: 317
Median age: 44.8

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).

Who lives in 59057?

Of the 782 people the ACS estimates in 59057, 19.4% are under 18 and 11.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (96.5%).

Under 1819.4%
18 to 6469.6%
65 and older11.0%

Age of the people of 59057 (ACS 2020-2024, B01001)

White, not Hispanic96.5%
Other or two or more3.5%
Hispanic or Latino0.0%
Black, not Hispanic0.0%
Asian, not Hispanic0.0%

Race and Hispanic origin in 59057 (ACS 2020-2024, B03002); each person counted once

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.

What do households in 59057 earn?

Median household income is $80,571 (ACS 2020-2024).

Median household income: $80,571±$33,376
Income per person: $34,658
Below the poverty line: 17.9%
Unemployed (of the labor force): 0.3%
Adults 25+ with a bachelor's degree: 37.9%
Adjusted gross income per tax return, 2022: $92,206340 returns; wages 68% of AGI (IRS)

Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).

What are homes worth in 59057?

Median home value (owners' estimate): $468,300
Median gross rent: $471
Homes owned by their occupants: 97.2%
Housing units: 335

Index = 100 in 2003, the first year FHFA reports for 59057; 2023: 241.8. Annual, not seasonally adjusted; FHFA calls its ZIP-level indexes developmental. FHFA's series for 59057 stops in 2023: it publishes no ZIP index for a year with too few repeat sales.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.

What businesses are in 59057?

10 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).

Construction5

Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).

Which ZIP codes are next to 59057?

ZIP codes that share a boundary with 59057, then the nearest by center
ZIP	Town	People	Household income	Distance
59106	Billings	21,417	$126k	12.1 mi
59063	Park City	2,070	$99k	13.9 mi
59067	Rapelje	152	$73k	15.3 mi
59015	Broadview	394	$70k	17.1 mi
59044	Laurel	12,302	$88k	18.0 mi
59002	Acton	221	$37k	18.1 mi
59019	Columbus	4,438	$85k	20.8 mi
59102	Billings	47,977	$76k	18.7 mi (near)

Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.