Cascade County

Cascade County has 84,606 residents across 14 ZIP codes with their own report. Median household income is $67,690, 7% below the Montana figure. The typical owner-occupied home is valued at $265,300, and 28% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

84,606residentsACS 2020–2024

$67,690median household incomeMontana: $73K

$265,300median home valueowner-occupied homes

89%of households have broadbandhome internet subscription

Cascade County in MontanaZIP codes in Cascade County highlighted; the rest of Montana in grey

Map of Montana with Cascade County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 14 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
59401	13,255	$55K	$223K	55%	28%	91%	16 min
59404	28,822	$84K	$296K	85%	31%	92%	18 min
59405	33,350	$59K	$250K	57%	27%	89%	17 min
59412	1,685	$83K	$251K	77%	38%	71%	24 min
59414	781	$70K	$190K	75%	16%	100%	17 min
59421	2,069	$78K	$378K	86%	29%	80%	32 min
59443	705	$81K	$271K	89%	28%	88%	31 min
59463	142	$-666667K	$345K	95%	39%	68%	34 min
59472	507	$68K	$235K	91%	23%	92%	25 min
59477	334	$42K	$238K	79%	31%	97%	16 min
59480	328	$81K	$280K	88%	18%	94%	48 min
59483	247	$98K	$429K	98%	17%	79%	33 min
59485	772	$90K	$322K	90%	29%	82%	27 min
59487	1,548	$56K	$229K	87%	14%	70%	28 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

84,606 residents in 35,615 households, next to the Montana figure.

22%

under 18

23%

aged 18–34

20%

aged 65 and over

35%

of households are people living alone

47%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

39,497 housing units; the median owner-occupied home is valued at $265,300 (±$7,950).

69%

of households own their home

67%

of homes are detached single-family houses

13%

are in buildings with 5 or more units

are mobile homes

10%

of housing units are vacant

$939

median gross rent a month

When homes were built

2020 or later2%

2010–20197%

2000–20099%

1990–19997%

1980–198910%

1970–197915%

1960–196914%

1950–195915%

1940–19497%

1939 or earlier15%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$2,796.

$67,690

median household income

13.1%

of people live below the poverty line

3.3%

unemployment rate

28%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

18 min

average commute to work

of commuters travel 45 minutes or more

88%

of workers drive or carpool

take public transportation

walk or bike

work from home

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

89%

of households have a broadband subscription

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates