Corvallis, Montana Population 2024

1,037

Corvallis is a city located in Ravalli County Montana. Corvallis has a 2024 population of 1,037. Corvallis is currently declining at a rate of -14.72% annually and its population has decreased by -40.91% since the most recent census, which recorded a population of 1,755 in 2020.

The average household income in Corvallis is $67,902 with a poverty rate of 18.91%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Corvallis is 38.6 years, 34.8 years for males, and 42.2 years for females.

Corvallis Demographics

According to the most recent ACS, the racial composition of Corvallis was:

  • White: 94.27%
  • Two or more races: 2.22%
  • Black or African American: 2.15%
  • Native American: 1.36%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
State
Montana
Land Area (mi²)
0.6 sq mi
Density (mi²)
1,798.40/sq mi
Growth Since 2020
-40.91% (-718)
The current population of Corvallis, Montana is 1,037 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,755.

Corvallis, Montana Population 2024

Population by Race

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Race
Population
Percentage (of total)
White1,31694.27%
Two or more races312.22%
Black or African American302.15%
Native American191.36%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Corvallis Population by Race

Corvallis Population Pyramid 2024

Corvallis Median Age

38.6

Total

34.8

Male

42.2

Female

Corvallis Adults

There are 1,109 adults, (323 of whom are seniors) in Corvallis.

Corvallis Age Dependency

77.6

Age Dependency Ratio

41.1

Old Age Dependency Ratio

36.5

Child Dependency Ratio

Corvallis Sex Ratio

Female59642.69%
Male80057.31%

Corvallis Population by Age

Corvallis Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5742.4363.136.9
Married2302.6963.936.1
Non Family1261.1728.671.4
Male1092.971000
Female1092.8164.235.8

2.71

Average Family Size

2.43

Average Household Size

63.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Corvallis Households and Families

Male

Female

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Education Attained
Count
Percentage
Less Than 9th Grade00%
9th to 12th Grade878.37%
High School Graduate46744.95%
Some College25724.74%
Associates Degree13312.8%
Bachelors Degree888.47%
Graduate Degree70.67%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Corvallis Educational Attainment by Sex (over 25)

Corvallis Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White97091395
Hispanic50200
Black3000
Native American19190

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 9.79%.

Corvallis Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Overall$0$46,540$0
Less Than 9th Grade$0$0$0
High School Graduate$0$0$0
Some College$45,720$46,301$0
Bachelors Degree$0$0$0
Graduate Degree$0$0$0

$0

Average Earnings

$46,540

Average Male

$0

Average Female

Corvallis Earnings by Educational Attainment

Corvallis Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Corvallis Language

98.09% of Corvallis residents speak only English, while 1.91% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.91% of the population.

Corvallis Language

Corvallis Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White1,29626420.37%

18.91%

Overall Poverty Rate

16.88%

Male Poverty Rate

21.64%

Female Poverty Rate

Poverty in Corvallis

The race most likely to be in poverty in Corvallis is White, with 20.37% below the poverty level.

The race least likely to be in poverty in Corvallis is White, with 20.37% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.1%. Among those working part-time, it was 32.93%, and for those that did not work, the poverty rate was 12.2%.

Corvallis Poverty

rate

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Rate
Poverty
Some College20%
Bachelors or Greater15.79%
Less Than 9th Grade13.79%
High School4.28%

Corvallis Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed34.29%
Female Employed25.15%
Male Employed18.84%
Female Unemployed0%

Corvallis Poverty Rate by Employment Status and Sex

Corvallis Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Households$62,034$67,902
Families$80,288$77,881
Married Families$60,593$-999,999,999
Non Families$19,185$27,766

mean

median

Income by Household Type

Corvallis Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

40.0%

Overall Marriage Rate

36.9%

Male Marriage Rate

43.5%

Female Marriage Rate

Corvallis Married by Age and Sex

male

female

Corvallis Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Corvallis Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Corvallis Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

329

Number of Veterans

329

Male Veterans

0

Female Veterans

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War
Veterans
Second Gulf War158
Vietnam109
First Gulf War0
Korea0
World War II0

Corvallis Veterans by War

count

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Age Group
Veterans
18 to 34158
65 to 74109
55 to 6440
75+22
35 to 540

Corvallis Veterans by Age

count

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Name
Veterans
% of Total
White32931.04%

Corvallis Veterans by Race

Corvallis Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

39.82%

Veteran Disability Rate

Corvallis Veterans by Education

LaborForceParticipation

73.1%

Labor Force Participation

67.6%

Employment Rate

7.5%

Unemployment Rate

Corvallis Employment by Age

LaborForceParticipation

Corvallis Employment by Race

LaborForceParticipation

Corvallis Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

33.74%

Born in Corvallis

100%

Native Born

0%

Foreign Born

0%

Non Citizen

0%

Naturalized

Place of Birth

100% of Corvallis residents were born in the United States, with 33.74% having been born in Montana. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Corvallis Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20241,037-179-14.72%
20231,216-180-12.89%
20221,396-208-12.97%
20211,604-151-8.6%
20201,75577979.82%
2019976-167-14.61%
20181,143605.54%
20171,083969.73%
2016987-60-5.73%
20151,04712613.68%
201492112916.29%
2013792648.79%
201272814324.44%
2011585-391-40.06%
201097600%

Corvallis Population by Year