59828 ZIP Code — Corvallis, MT

Ravalli County, Montana

ZIP code 59828 is located in Corvallis, Montana, within Ravalli County. It covers approximately 165.03 square miles and serves a population of 5,432 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 406.

About ZIP code 59828

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $365,100. Owner-occupancy is high at 80%, well above the national average.

The gap between median ($78,676) and mean household income suggests income inequality — a small number of higher earners pull the average up. 44% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 27 minutes is near the national average.

Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.

Notable community characteristics include a notable veteran presence at 22% of civilians, above the national average of 7%.

Overall, ZIP code 59828 reflects a community defined by a strong veteran community, high homeownership, and a significant Social Security-dependent population.

5,432

population

165.03

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

59828 ZIP code map

Cities in ZIP code 59828

Below are the cities the US Postal Service accepts for ZIP code 59828. Using any city not on this list may result in mail delivery delays.

City	Status
Corvallis	Preferred

Nearby ZIP codes

59870 Stevensville (13 mi) 59840 Hamilton (14.6 mi) 59875 Victor (15 mi)

Demographics updated 06/2026

Population
Total population	5,432
Population density	33 / sq mi
State FIPS	30
County FIPS	081

Geography
Land area	165.03 sq mi
Water area	0.30 sq mi
Latitude	46.3442
Longitude	-113.9659
Timezone	Mountain (MT)
Area code	406

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	41.5%	45.4%	44.2%
$50k – $100k	31.3%	32.9%	32.0%
$100k – $200k	19.7%	17.2%	19.2%
Over $200k	7.5%	4.6%	4.7%

Demographics & statistics

5,432

Population

People per sq mi

51.0

Median age

$78,676

Median household income

$45,084

Per capita income

$365,100

Median home value

$1,072

Median monthly rent

80.3%

Home ownership

7.5%

Poverty rate

3.3%

Unemployment

2,008

Housing units

23.3%

Bachelor's or higher

Age distribution

Male Female

112

Under 5

102

5–9

169

10–14

153

115

15–19

105

141

20–24

128

272

25–34

247

283

35–44

257

356

45–54

323

326

55–59

297

231

60–64

209

463

65–74

421

246

75–84

224

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	855	15.7%
18 and over	4,577	84.3%
65 and over	1,442	26.5%
Median age	51.0 years

Race & ethnicity

White 91.9%

Two or more races 5.1%

Hispanic or Latino 1.1%

Black or African American 0.7%

Asian 0.6%

American Indian / Alaska Native 0.3%

Other race 0.3%

Group	Count	%
White	5,049	91.9%
Two or more races	280	5.1%
Hispanic or Latino	61	1.1%
Black or African American	38	0.7%
Asian	31	0.6%
American Indian / Alaska Native	19	0.3%
Other race	15	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	41.5%	45.4%	44.2%
$50k – $100k	31.3%	32.9%	32.0%
$100k – $200k	19.7%	17.2%	19.2%
Over $200k	7.5%	4.6%	4.7%

Under $10k 2.4%

$10k–$15k 2.6%

$15k–$25k 7.4%

$25k–$35k 7.9%

$35k–$50k 6.5%

$50k–$75k 21.6%

$75k–$100k 21.8%

$100k–$150k 12.3%

$150k–$200k 9.3%

$200k+ 8.3%

Range	% of households
Under $10k	2.4%
$10k–$15k	2.6%
$15k–$25k	7.4%
$25k–$35k	7.9%
$35k–$50k	6.5%
$50k–$75k	21.6%
$75k–$100k	21.8%
$100k–$150k	12.3%
$150k–$200k	9.3%
$200k+	8.3%
Median income	$78,676

Housing

Home values

Under $50k 3.9%

$50k–$100k 2.2%

$100k–$150k 5.6%

$150k–$200k 5.2%

$200k–$300k 17.8%

$300k–$500k 34.7%

$500k–$1M 23.2%

$1M+ 7.3%

Housing overview

Metric	Value
Median home value	$365,100
Median rent / month	$1,072
Owner occupied	80.3%
Renter occupied	19.7%
Vacant	5.3%
Single-family detached	84.8%
Large apartment buildings	0.0%
Mobile homes	9.8%
Median rooms	5.9
Avg household size (owned)	2.42

Year built

Era	%
2020 or later	0.6%
2010–2019	13.5%
2000–2009	22.9%
1990–1999	20.2%
1980–1989	9.5%
1970–1979	13.9%
1960–1969	3.0%
1950–1959	2.4%
1940–1949	2.8%
1939 or earlier	11.2%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	6.0%
2 bedrooms	24.7%
3 bedrooms	52.3%
4 bedrooms	12.3%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	2.4%
1 vehicle	11.2%
2 vehicles	47.5%
3 or more	38.9%

Heating fuel

Fuel type	%
Utility gas	49.3%
Electricity	23.0%
Propane / LP gas	16.6%
Wood	8.7%
No fuel used	2.1%

Households & families

Household type	Count	%
Married-couple family	1,456	62.3%
Cohabiting couple	59	2.5%
Male householder, no spouse	391	16.7%
Female householder, no spouse	431	18.4%
Households with children under 18	597	25.5%
Households with seniors (65+)	976	41.8%
Average household size	2.32

Marital status

Status	Male	Female
Never married	11.5%	13.5%
Married	63.8%	65.4%
Separated	0.0%	0.0%
Widowed	1.7%	8.1%
Divorced	23.0%	13.0%

Education

Less than 9th grade 1.9%

Some HS, no diploma 4.4%

HS graduate 31.0%

Some college, no degree 23.8%

Associate's degree 15.7%

Bachelor's degree 13.8%

Graduate / professional 9.5%

Metric	%
HS diploma or higher	93.7%
Bachelor's or higher	23.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	19	2.2%
Kindergarten	55	6.4%
Elementary school	420	49.1%
High school	231	27.0%
College / grad school	130	15.2%

Employment

Industry of employment

Education & healthcare 20.1%

Professional & management 13.1%

Retail trade 12.6%

Arts, food & hospitality 11.1%

Construction 11.0%

Transportation & utilities 7.0%

Wholesale trade 6.1%

Finance & real estate 6.1%

Information 3.6%

Other services 3.1%

Public administration 2.6%

Agriculture & mining 1.9%

Manufacturing 1.7%

Occupation

Category	%
Management, business & arts	38.6%
Service	18.8%
Sales & office	15.4%
Natural resources & construction	14.1%
Production & transportation	13.1%

Employment type

Type	%
Private sector	73.0%
Government	12.5%
Self-employed	13.8%
Unpaid family workers	0.7%

Commute

Method	%
Drive alone	81.0%
Carpool	8.7%
Public transit	0.0%
Walk	3.8%
Work from home	5.3%
Other means	1.1%
Avg commute (minutes)	27.4

Poverty

All people 7.5%

Under 18 years 8.1%

18 and over 7.3%

Married-couple families 3.7%

Female-led households 0.0%

Income support

Source	% of households
Social Security	44.0%
Retirement income	29.6%
Supplemental Security	4.0%
Cash public assistance	0.9%
Food stamps / SNAP	8.3%

Health indicators

Condition	%
Obesity	30.6%
High blood pressure	31.0%
High cholesterol	34.2%
Diabetes	10.2%
Heart disease	7.4%
Stroke	3.4%
Asthma	10.3%
Arthritis	29.6%
Kidney disease	3.2%
Pulmonary disease	7.7%
Cancer	7.7%

Behavior / access	%
Smoking	17.8%
Binge drinking	19.7%
No physical activity	19.9%
Less than 7 hrs sleep	31.9%
Depression	24.0%
Fair or poor health	13.9%
Poor mental health	13.4%
Poor physical health	11.6%
No health insurance	12.7%
Visited doctor (checkup)	70.9%
Visited dentist	62.2%
Cholesterol screening	89.0%
Teeth loss	13.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,003	21.9%

Disability	%
Any disability	17.8%
Under 18	8.9%
18–64 years	10.1%
65 and over	39.6%

Health insurance coverage

Type	%
Private insurance	68.4%
Public insurance	45.7%
No insurance	7.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,218	96.1%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,414	99.7%
Born in same state	5,382	99.1%
Born in different state	1,729	31.8%
Foreign born	32	0.6%
Naturalized citizen	18	0.3%
Not a US citizen	18	100.0%

Ancestry

Ancestry	Count	%
French	1,245	22.9%
Italian	791	14.6%
Arab	368	6.8%

Ancestry	Count	%
Polish	156	2.9%
English	48	0.9%

Technology access

Metric	% of households
Computer access	43.0%
Internet access	94.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 59828

What city is ZIP code 59828 in?

ZIP code 59828 is primarily assigned to Corvallis, Montana.

What county is ZIP code 59828 in?

ZIP code 59828 falls within Ravalli County, Montana.

Does ZIP code 59828 have an older population?

27% of residents in ZIP code 59828 are 65 or older, above the national average of ~17%.

Does ZIP code 59828 have a large veteran population?

22% of civilians in ZIP code 59828 are veterans, above the national average of ~7%.

Does ZIP code 59828 have a large retiree population?

44% of households in ZIP code 59828 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 59828 mostly owner-occupied?

80% of occupied units in ZIP code 59828 are owner-occupied, well above the national average.

What timezone is ZIP code 59828 in?

ZIP code 59828 observes the MST timezone.