Larimer County, Colorado Population 2024

373,965

Larimer County, Colorado's estimated 2024 population is 373,965 with a growth rate of 0.86% in the past year according to the most recent United States census data. Larimer County, Colorado is the 7th largest county in Colorado. The 2010 population was 300,453 and has seen a growth of 24.47% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029389,9353,1940.83%
2028386,7413,1940.83%
2027383,5473,1940.84%
2026380,3533,1940.85%
2025377,1593,1940.85%
2024373,9653,1940.86%
2023370,7713,1940.87%
2022367,5774,8301.33%
2021362,7472,8240.78%
2020359,9232,6820.75%
2019357,2416,1961.77%
2018351,0456,5361.9%
2017344,5095,1151.51%
2016339,3945,7571.73%
2015333,6379,3652.89%
2014324,2727,8462.48%
2013316,4265,4431.75%
2012310,9835,6631.85%
2011305,3204,8671.62%
2010300,45300%
1990186,13636,95224.77%
1980149,18459,28465.94%
197089,90036,55768.53%
196053,3439,78922.48%
195043,5548,01522.55%
194035,5392,4027.25%
193033,1375,26518.89%
192027,8722,60210.3%
191025,27013,102107.68%
190012,1682,45625.29%
18909,7124,82098.53%
18804,8924,054483.77%
1870838-389,097-99.79%
showing: 33 rows
2024 Growth Rate
0.86% (3,194)
County Website
Larimer County
County Seat
2020 Population
359,923
Area
2596 mi²
Density
144 people/mi²
Growth Since 2020
3.9% (14,042)
Founded
November 1, 1861

Larimer County, Colorado Population 2024

Population by Race

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Race
Population
Percentage (of total)
White309,39686.1%
Two or more races28,4337.91%
Other race7,7942.17%
Asian7,6312.12%
Black or African American3,4470.96%
Native American2,3420.65%
Native Hawaiian or Pacific Islander3200.09%

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Larimer County, Colorado Population by Race

Larimer County, Colorado Population Pyramid 2024

Larimer County, Colorado Median Age

36.3

Total

35.5

Male

37.2

Female

Larimer County, Colorado Adults

There are 291,720 adults, (59,020 of whom are seniors) in Larimer County, Colorado.

Larimer County, Colorado Age Dependency

54.4

Age Dependency Ratio

25.4

Old Age Dependency Ratio

29.1

Child Dependency Ratio

Larimer County, Colorado Sex Ratio

Female179,17049.86%
Male180,19350.14%

Larimer County, Colorado Population by Age

Larimer County, Colorado Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All148,8512.3564.535.5
Married75,3472.9183.516.5
Non Family58,5091.4743.156.9
Female9,7923.0455.144.9
Male5,2032.7749.350.7

2.84

Average Family Size

2.35

Average Household Size

64.5%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Larimer County, Colorado Households and Families

Male

Female

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Education Attained
Count
Percentage
Less Than 9th Grade2,9121.22%
9th to 12th Grade5,8722.46%
High School Graduate39,94416.7%
Some College47,47519.85%
Associates Degree21,2438.88%
Bachelors Degree73,22230.62%
Graduate Degree48,46620.27%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Larimer County, Colorado Educational Attainment by Sex (over 25)

Larimer County, Colorado Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White201,911197,548107,021
Hispanic22,97219,3336,696
2+ Races13,60512,5315,638
Other Race5,3684,2411,757
Asian4,7014,3403,203
Black1,8581,707659
Native American1,4251,237411
Islander19619630

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

The highest rate of bachelors degrees is among asian people with a rate of 68.13%.

Larimer County, Colorado Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Overall$55,484$66,491$44,098
Less Than 9th Grade$33,996$43,157$20,697
High School Graduate$43,747$55,136$31,957
Some College$45,196$55,596$36,226
Bachelors Degree$61,226$78,080$49,699
Graduate Degree$79,292$101,405$64,257

$55,484

Average Earnings

$66,491

Average Male

$44,098

Average Female

Larimer County, Colorado Earnings by Educational Attainment

Larimer County, Colorado Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Larimer County, Colorado Language

91.29% of Larimer County, Colorado residents speak only English, while 8.71% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.39% of the population.

Larimer County, Colorado Language

Larimer County, Colorado Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White283,54130,24510.67%
Hispanic42,1965,84913.86%
Multiple27,6453,56912.91%
Asian7,1781,20116.73%
Other7,6391,16215.21%
Black3,03657018.77%
Native2,25424610.91%
Islander3118427.01%

11.45%

Overall Poverty Rate

10.51%

Male Poverty Rate

12.39%

Female Poverty Rate

Poverty in Larimer County, Colorado

The race most likely to be in poverty in Larimer County, Colorado is Islander, with 27.01% below the poverty level.

The race least likely to be in poverty in Larimer County, Colorado is White, with 10.67% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.51%. Among those working part-time, it was 21.68%, and for those that did not work, the poverty rate was 16.81%.

Larimer County, Colorado Poverty

rate

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Rate
Poverty
Less Than 9th Grade16.49%
Some College9.49%
High School8.55%
Bachelors or Greater4.46%

Larimer County, Colorado Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed34.45%
Male Unemployed32.41%
Female Employed10.47%
Male Employed6.56%

Larimer County, Colorado Poverty Rate by Employment Status and Sex

Larimer County, Colorado Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Households$87,199$113,592
Families$112,985$140,171
Married Families$124,171$153,196
Non Families$51,119$69,076

mean

median

Income by Household Type

Larimer County, Colorado Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

51.0%

Overall Marriage Rate

51.6%

Male Marriage Rate

50.4%

Female Marriage Rate

Larimer County, Colorado Married by Age and Sex

male

female

Larimer County, Colorado Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Larimer County, Colorado Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Larimer County, Colorado Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

18,991

Number of Veterans

17,150

Male Veterans

1,841

Female Veterans

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War
Veterans
Vietnam6,586
Second Gulf War5,251
First Gulf War3,698
Korea1,112
World War II322

Larimer County, Colorado Veterans by War

count

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Age Group
Veterans
75+4,883
35 to 544,559
65 to 744,496
55 to 642,664
18 to 342,389

Larimer County, Colorado Veterans by Age

count

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Name
Veterans
% of Total
White17,3646.81%
Hispanic1,2414.12%
2+ Races8274.56%
Other Race2774.31%
Black2057.55%
Asian1532.4%
Native American1437.58%
Islander227.48%

Larimer County, Colorado Veterans by Race

Larimer County, Colorado Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.82%

Veteran Poverty Rate

27.25%

Veteran Disability Rate

Larimer County, Colorado Veterans by Education

LaborForceParticipation

67.3%

Labor Force Participation

64%

Employment Rate

4.6%

Unemployment Rate

Larimer County, Colorado Employment by Age

LaborForceParticipation

Larimer County, Colorado Employment by Race

LaborForceParticipation

Larimer County, Colorado 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

39.42%

Born in Larimer County, Colorado

94.32%

Native Born

5.68%

Foreign Born

2.89%

Non Citizen

2.79%

Naturalized

Place of Birth

94.32% of Larimer County, Colorado residents were born in the United States, with 39.42% having been born in Colorado. 2.89% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Larimer County, Colorado Place of Birth

Sources