Larimer County, CO demographics:
population, income, and more

Total population
367,368
1.1% year-over-year change
Median household income
$93,765/yr
2.6% year-over-year change
Housing units
164,690
1.7% year-over-year change

Larimer County population

How many people live in Larimer County

Larimer County is home to 367,368 residents, according to the most recent Census data. Gender-wise, 50% of Larimer County locals are male, and 50% are female.

Total population
367,368
1.1% year-over-year change
Gender ratio
Male
50%
183,519
Female
50%
183,849
Value Percent YoY change
Male 183,519 50% 1.0%
Female 183,849 50% 1.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Larimer County is 37, with the population distributed as follows: about 14.9% are children under 15, then 17.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.7% of the population, while another 22.4% fall into the 45 to 64 bracket. Finally, around 17.4% are 65 or older.

Median age
36.8
Age breakdown
Under 15
14.9%
15 to 24
17.7%
25 to 44
27.7%
45 to 64
22.4%
Over 65
17.4%
Value Percent YoY change
Under 15 54,582 14.9% -1.3%
15 to 24 64,999 17.7% 0.8%
25 to 44 101,888 27.7% 1.6%
45 to 64 82,135 22.4% -0.2%
Over 65 63,764 17.4% 4.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Larimer County, 93.3% of the population are US-born citizens, while 4.1% have gained naturalized citizenship. At the same time, 2.6% of residents are non-citizens. As for race, 82.4% of locals are Caucasian, 1.1% are African American and 2.2% have Asian roots. Another 0.5% are Indigenous American, 0.1% are Pacific Islanders, while 2.7% identify as another race. There’s also a share of 10.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.3%
Non-U.S.-born citizens
4.1%
Non-citizens
2.6%
Value Percent YoY change
U.S.-born citizens 342,724 93.3% 0.9%
Non-U.S.-born citizens 14,910 4.1% 2.7%
Non-citizens 9,734 2.6% 3.3%
Racial breakdown
White
82.4%
Black or African American
1.1%
American Indian and Alaska Native
0.5%
Asian
2.2%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
10.9%
Other
2.7%
Value Percent
White 302,769 82.4%
Black or African American 3,962 1.1%
American Indian and Alaska Native 1,914 0.5%
Asian 8,205 2.2%
Native Hawaiian and other Pacific Islander 371 0.1%
Two or more races 40,134 10.9%
Other 10,013 2.7%

Households in Larimer County

A peek inside Larimer County households

Larimer County has 154,232 households, with an average of 2 members in each. Of these, 59.9% are families, while the remaining 40.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
154,232
1.8% year-over-year change
Average people per household
2
Non-family households
61,842
Family households
92,390
Value Percent YoY change
Non-family households 61,842 40.1% 2.3%
Family households 92,390 59.9% 1.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Larimer County

The housing landscape of Larimer County

Larimer County's housing consists of 164,690 units, with 64.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 7.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 3.3% of the housing landscape.

Housing units
164,690
1.7% year-over-year change
Housing types
Value Percent
1 unit, detached 106,043 64.4%
1 unit, attached 12,495 7.6%
2 units 2,947 1.8%
3 or 4 units 6,941 4.2%
5 to 9 units 9,335 5.7%
10 to 19 units 8,994 5.5%
20 to 49 units 5,109 3.1%
50 or more units 7,309 4.4%
Mobile home 5,375 3.3%
Boat, RV, van, etc. 142 0.1%
Homes built since 2020
5,840
62.4% year-over-year change

The age of buildings in Larimer County

In Larimer County, the median construction year is 1993. About 5% of homes were built before the 1940s, with another 1.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 18.3% of homes were added from 2000 to 2009, 16.7% between 2010 and 2019, and 3.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 8,277 5% -2.6%
Built between 1940 and 1949 2,727 1.7% -4.9%
Built between 1950 and 1959 5,254 3.2% 2.1%
Built between 1960 and 1969 9,448 5.7% 0.4%
Built between 1970 and 1979 26,895 16.3% -0.4%
Built between 1980 and 1989 21,039 12.8% 5.3%
Built between 1990 and 1999 27,487 16.7% -3.0%
Built between 2000 and 2009 30,175 18.3% 1.2%
Built between 2010 and 2019 27,548 16.7% 1.2%
Built in 2020 or later 5,840 3.6% 62.4%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Larimer County occupancy rates

Out of the 154,232 occupied housing units in Larimer County, 64% are owner-occupied, while 36% are lived in by tenants. Meanwhile, 6.4% of all homes on the local market sit vacant.

Occupied housing units
154,232
1.8% year-over-year change
Occupancy breakdown
Renter occupied
55,495
Owner occupied
98,737
Value Percent YoY
change
Renter occupied 55,495 36% 2.6%
Owner occupied 98,737 64% 1.3%
Unoccupied housing units
6.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Larimer County housing costs

Housing costs in Larimer County come to a median of $1,761 per month, while tenants specifically pay a median gross rent of $1,716.

Median housing costs per month
$1,761/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Larimer County
$1,716/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Larimer County

Larimer County education at a glance

About 20.7% of the population in Larimer County went to high school, while 23.5% pursued college studies. Another 8.3% earned an associate degree and 28.4% hold a bachelor’s. Meanwhile, 17.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 3,586 1.2% 6.7%
High school diploma 62,046 20.7% -0.5%
College diploma 70,469 23.5% -1.3%
Associate degree 24,951 8.3% 4.9%
Bachelor's degree 85,256 28.4% 2.0%
Graduate degree 53,721 17.9% 5.2%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Larimer County

How much people earn in Larimer County

The average annual household income in Larimer County was $122,424 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3% change from the previous year. At the same time, the median income stood at $93,765, reflecting a +2.6% shift over the same period.

Average household income in Larimer County
$122,424/year
3.0% year-over-year change
Median household income in Larimer County
$93,765/year
2.6% year-over-year change

Larimer County income by age

In Larimer County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $102,626. Those with someone between 45 and 64 in charge, often well established professionally, earn $129,238 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $39,011, while those led by someone over 65, many of whom may be retired, have about $72,429 in earnings. Overall, 88.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $39,011 -1.9%
25 - 44 $102,626 3.0%
45 - 64 $129,238 7.3%
Over 65 $72,429 1.1%
Above poverty level
314,346
Below poverty level
39,652
Value Percent YoY
change
Above poverty level 314,346 88.8% 0.9%
Below poverty level 39,652 11.2% 1.8%

Employment in Larimer County

Workforce and job types in Larimer County

The job market in Larimer County is powered by 196,170 working residents, spread across a range of industries and roles. 83% of the working population are employed in professional or administrative positions, while 17% are in hands-on or service-based jobs. Also, 12.1% run their own businesses, 64.2% are employed by private companies, and 16.4% work in the public sector.

Workforce demographics

Working population
196,170
0.7% year-over-year change
White collar
162,853
Blue collar
33,317
Value Percent YoY change
White collar 162,853 83% 0.9%
Blue collar 33,317 17% -0.1%
Employer type
Self employees
12.1%
Private companies
64.2%
Governmental workers
16.4%
Not for profit companies
7.2%
Value Percent YoY change
Self employees 23,716 12.1% -1.6%
Private companies 125,998 64.2% 1.3%
Governmental workers 32,270 16.4% -0.3%
Not for profit companies 14,186 7.2% 1.7%
Unemployment rate
4.8%
6.0% year-over-year change

Available workforce

The unemployment rate in Larimer County stands at 4.8%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Larimer County

How people get around in Larimer County

In Larimer County, the average commute time is 23 minutes. Commuting methods vary: 72% of residents travel by personal vehicle and 2.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
23 min
0.4% year-over-year change
Means of transportation
Value Percent YoY change
Car 139,232 72% -2.3%
Taxicab 93 0% 1,450.0%
Bus or trolleybus 1,345 0.7% -19.3%
Ferryboat 90 0% 95.7%
Motorcycle 382 0.2% -8.2%
Bicycle 4,410 2.3% -3.4%
Walk 5,176 2.7% -2.8%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Larimer County by zipcode?

Zipcode Population Number of households Median income Average income
80512 1,903 939 $97,837 $112,884
80513 18,271 6,925 $126,726 $151,938
80515 934 382 $66,615 $154,999
80517 9,657 4,533 $95,404 $121,223
80521 38,776 14,260 $58,082 $87,244
80524 40,030 17,399 $85,035 $120,516
80525 54,211 24,410 $91,636 $121,454
80526 44,326 19,147 $88,686 $108,951
80528 24,960 9,325 $130,350 $162,810

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FAQs about Larimer County demographics 

What is the total population of Larimer County?

Larimer County has a total population of 367,368 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +1.1% compared to a year ago.

What is the gender ratio in Larimer County?

The gender ratio in Larimer County is as follows:
  • 50% males (183,519 residents)
  • 50% females (183,849 residents)

What is the median age in Larimer County?

The median age in Larimer County is 36.8.

What is the age distribution of the population in Larimer County?

The age distribution in Larimer County is as follows:
  • Under 15: 14.9% (54,582 residents)
  • Ages 15-24: 17.7% (64,999 residents)
  • Ages 25-44: 27.7% (101,888 residents)
  • Ages 45-64: 22.4% (82,135 residents)
  • Over 65: 17.4% (63,764 residents)

What is the racial and ethnic makeup of Larimer County?

The racial and ethnic makeup of Larimer County is as follows:
  • White: 82.4% (302,769 residents)
  • Black or African American: 1.1% (3,962 residents)
  • American Indian and Alaska Native: 0.5% (1,914 residents)
  • Asian: 2.2% (8,205 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (371 residents)
  • Two or More Races: 10.9% (40,134 residents)
  • Other: 2.7% (10,013 residents)

What percentage of the population in Larimer County are U.S.-born citizens?

U.S.-born citizens represent 93.3% of the population in Larimer County.

How many housing units are there in Larimer County?

There are 164,690 housing units in Larimer County, reflecting a +1.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Larimer County and what is the average household size?

Larimer County has a total of 154,232 households, with an average of 2 people in each.

What is the median household income in Larimer County?

Larimer County has a median household income of $93,765, representing a +2.6% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Larimer County?

The employment rate is 95.2% in Larimer County, with a workforce of 196,170 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 83% (162,853 residents)
  • Blue-collar workers: 17% (33,317 residents)

Places of employment:
  • Self-employed: 12.1% (23,716 residents)
  • Private companies: 64.2% (125,998 residents)
  • Governmental workers: 16.4% (32,270 residents)
  • Not-for-profit companies: 7.2% (14,186 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025