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

Total population
350,396
2.8% year-over-year change
Median household income
$97,097/yr
4.1% year-over-year change
Housing units
129,637
3.7% year-over-year change

Weld County population

How many people live in Weld County

Weld County is home to 350,396 residents, according to the most recent Census data. Gender-wise, 50.8% of Weld County locals are male, and 49.2% are female.

Total population
350,396
2.8% year-over-year change
Gender ratio
Male
50.8%
177,898
Female
49.2%
172,498
Value Percent YoY change
Male 177,898 50.8% 2.9%
Female 172,498 49.2% 2.8%
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 Weld County is 35, with the population distributed as follows: about 21.1% are children under 15, then 13.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 30.1% of the population, while another 22.6% fall into the 45 to 64 bracket. Finally, around 12.9% are 65 or older.

Median age
35.3
Age breakdown
Under 15
21.1%
15 to 24
13.2%
25 to 44
30.1%
45 to 64
22.6%
Over 65
12.9%
Value Percent YoY change
Under 15 74,030 21.1% 1.9%
15 to 24 46,210 13.2% 2.5%
25 to 44 105,431 30.1% 3.8%
45 to 64 79,372 22.6% 1.5%
Over 65 45,353 12.9% 4.9%
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 Weld County, 89.5% of the population are US-born citizens, while 5.3% have gained naturalized citizenship. At the same time, 5.2% of residents are non-citizens. As for race, 72.7% of locals are Caucasian, 1.5% are African American and 1.6% have Asian roots. Another 1.1% are Indigenous American, 0.1% are Pacific Islanders, while 8.6% identify as another race. There’s also a share of 14.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
89.5%
Non-U.S.-born citizens
5.3%
Non-citizens
5.2%
Value Percent YoY change
U.S.-born citizens 313,614 89.5% 2.8%
Non-U.S.-born citizens 18,461 5.3% 6.6%
Non-citizens 18,321 5.2% 0.4%
Racial breakdown
White
72.7%
Black or African American
1.5%
American Indian and Alaska Native
1.1%
Asian
1.6%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
14.3%
Other
8.6%
Value Percent
White 254,790 72.7%
Black or African American 5,193 1.5%
American Indian and Alaska Native 3,797 1.1%
Asian 5,766 1.6%
Native Hawaiian and other Pacific Islander 389 0.1%
Two or more races 50,232 14.3%
Other 30,229 8.6%

Households in Weld County

A peek inside Weld County households

Weld County has 124,287 households, with an average of 3 members in each. Of these, 72.1% are families, while the remaining 27.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
124,287
3.6% year-over-year change
Average people per household
3
Non-family households
34,653
Family households
89,634
Value Percent YoY change
Non-family households 34,653 27.9% 5.9%
Family households 89,634 72.1% 2.7%
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 Weld County

The housing landscape of Weld County

Weld County's housing consists of 129,637 units, with 73.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.6% 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 6.1% of the housing landscape.

Housing units
129,637
3.7% year-over-year change
Housing types
Value Percent
1 unit, detached 95,071 73.3%
1 unit, attached 5,914 4.6%
2 units 2,231 1.7%
3 or 4 units 3,995 3.1%
5 to 9 units 4,178 3.2%
10 to 19 units 4,186 3.2%
20 to 49 units 3,026 2.3%
50 or more units 2,876 2.2%
Mobile home 7,952 6.1%
Boat, RV, van, etc. 208 0.2%
Homes built since 2020
8,705
85.8% year-over-year change

The age of buildings in Weld County

In Weld County, the median construction year is 2001. About 6.6% 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, 24.8% of homes were added from 2000 to 2009, 20.4% between 2010 and 2019, and 6.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 8,520 6.6% 3.5%
Built between 1940 and 1949 2,196 1.7% -0.1%
Built between 1950 and 1959 5,038 3.9% 10.5%
Built between 1960 and 1969 6,467 5% 1.1%
Built between 1970 and 1979 16,158 12.5% -5.6%
Built between 1980 and 1989 8,364 6.4% -2.1%
Built between 1990 and 1999 15,599 12% -3.6%
Built between 2000 and 2009 32,104 24.8% 0.9%
Built between 2010 and 2019 26,486 20.4% 4.7%
Built in 2020 or later 8,705 6.7% 85.8%
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.

Weld County occupancy rates

Out of the 124,287 occupied housing units in Weld County, 76% are owner-occupied, while 24% are lived in by tenants. Meanwhile, 4.1% of all homes on the local market sit vacant.

Occupied housing units
124,287
3.6% year-over-year change
Occupancy breakdown
Renter occupied
29,797
Owner occupied
94,490
Value Percent YoY
change
Renter occupied 29,797 24% 1.5%
Owner occupied 94,490 76% 4.2%
Unoccupied housing units
4.1%
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.

Weld County housing costs

Housing costs in Weld County come to a median of $1,782 per month, while tenants specifically pay a median gross rent of $1,539.

Median housing costs per month
$1,782/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 Weld County
$1,539/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 Weld County

Weld County education at a glance

About 31.9% of the population in Weld County went to high school, while 23.1% pursued college studies. Another 9.5% earned an associate degree and 19.8% hold a bachelor’s. Meanwhile, 10.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 13,675 5.2% -3.8%
High school diploma 83,242 31.9% 1.4%
College diploma 60,274 23.1% 2.5%
Associate degree 24,724 9.5% 2.8%
Bachelor's degree 51,644 19.8% 7.3%
Graduate degree 27,565 10.6% 6.5%
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 Weld County

How much people earn in Weld County

The average annual household income in Weld County was $118,627 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.5% change from the previous year. At the same time, the median income stood at $97,097, reflecting a +4.1% shift over the same period.

Average household income in Weld County
$118,627/year
3.5% year-over-year change
Median household income in Weld County
$97,097/year
4.1% year-over-year change

Weld County income by age

In Weld County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $109,092. Those with someone between 45 and 64 in charge, often well established professionally, earn $116,957 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $56,083, while those led by someone over 65, many of whom may be retired, have about $61,091 in earnings. Overall, 90.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $56,083 1.3%
25 - 44 $109,092 7.6%
45 - 64 $116,957 4.0%
Over 65 $61,091 3.3%
Above poverty level
307,612
Below poverty level
32,766
Value Percent YoY
change
Above poverty level 307,612 90.4% 2.4%
Below poverty level 32,766 9.6% 9.2%

Employment in Weld County

Workforce and job types in Weld County

The job market in Weld County is powered by 179,920 working residents, spread across a range of industries and roles. 74.7% of the working population are employed in professional or administrative positions, while 25.3% are in hands-on or service-based jobs. Also, 10.5% run their own businesses, 67.5% are employed by private companies, and 14.4% work in the public sector.

Workforce demographics

Working population
179,920
3.2% year-over-year change
White collar
134,438
Blue collar
45,482
Value Percent YoY change
White collar 134,438 74.7% 5.6%
Blue collar 45,482 25.3% -3.4%
Employer type
Self employees
10.5%
Private companies
67.5%
Governmental workers
14.4%
Not for profit companies
7.6%
Value Percent YoY change
Self employees 18,967 10.5% 7.2%
Private companies 121,383 67.5% 1.7%
Governmental workers 25,897 14.4% 6.7%
Not for profit companies 13,673 7.6% 4.6%
Unemployment rate
4.8%
4.0% year-over-year change

Available workforce

The unemployment rate in Weld 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 Weld County

How people get around in Weld County

In Weld County, the average commute time is 28 minutes. Commuting methods vary: 82.2% of residents travel by personal vehicle and 1.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
28 min
Means of transportation
Value Percent YoY change
Car 145,713 82.2% 1.7%
Taxicab 66 0% 65.0%
Bus or trolleybus 335 0.2% -40.6%
Subway or elevated 11 0% N/A
Railroad 52 0% 33.3%
Motorcycle 459 0.3% 9.8%
Bicycle 272 0.2% -21.6%
Walk 3,049 1.7% 10.2%
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 Weld County by zipcode?

Zipcode Population Number of households Median income Average income
80504 63,451 24,077 $113,643 $137,288
80513 18,271 6,925 $126,726 $151,938
80514 6,721 2,361 $104,494 $127,343
80516 39,048 13,616 $168,725 $188,077
80520 1,140 582 $63,529 $80,413
80524 40,030 17,399 $85,035 $120,516
80530 6,242 2,258 $124,000 $137,772
80534 20,502 7,457 $129,024 $141,623
80542 5,155 1,662 $133,500 $148,252
80543 9,774 3,385 $104,574 $106,585

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FAQs about Weld County demographics 

What is the total population of Weld County?

Weld County has a total population of 350,396 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 +2.8% compared to a year ago.

What is the gender ratio in Weld County?

The gender ratio in Weld County is as follows:
  • 50.8% males (177,898 residents)
  • 49.2% females (172,498 residents)

What is the median age in Weld County?

The median age in Weld County is 35.3.

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

The age distribution in Weld County is as follows:
  • Under 15: 21.1% (74,030 residents)
  • Ages 15-24: 13.2% (46,210 residents)
  • Ages 25-44: 30.1% (105,431 residents)
  • Ages 45-64: 22.6% (79,372 residents)
  • Over 65: 12.9% (45,353 residents)

What is the racial and ethnic makeup of Weld County?

The racial and ethnic makeup of Weld County is as follows:
  • White: 72.7% (254,790 residents)
  • Black or African American: 1.5% (5,193 residents)
  • American Indian and Alaska Native: 1.1% (3,797 residents)
  • Asian: 1.6% (5,766 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (389 residents)
  • Two or More Races: 14.3% (50,232 residents)
  • Other: 8.6% (30,229 residents)

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

U.S.-born citizens represent 89.5% of the population in Weld County.

How many housing units are there in Weld County?

There are 129,637 housing units in Weld County, reflecting a +3.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Weld County has a total of 124,287 households, with an average of 3 people in each.

What is the median household income in Weld County?

Weld County has a median household income of $97,097, representing a +4.1% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 95.2% in Weld County, with a workforce of 179,920 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 74.7% (134,438 residents)
  • Blue-collar workers: 25.3% (45,482 residents)

Places of employment:
  • Self-employed: 10.5% (18,967 residents)
  • Private companies: 67.5% (121,383 residents)
  • Governmental workers: 14.4% (25,897 residents)
  • Not-for-profit companies: 7.6% (13,673 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