80504   Zip Code Longmont Weld CO United States

City Longmont
County Weld
State Colorado
Latitude 40.16523
Longitude -105.03029
Population 63,451
Density 671.24 people per square mile
Time Zone America/Denver
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $113,643
Median individual: $53,132

Race

Mode: 72.0% White

Gender

 50.1% female 

Rent

  $1996 / month  

Median house value: $590,270.0

Age

Median: 39.5 years old

Education

With at least college degree: 44.7%
With STEM degree: 49.8%

Marital Status

 58.1% married 

Never married: 27.0%

Labor Force Participation

 69.8% working 

Unemployed: 3.8%

Average Family Size

 3.05 people 

Commute Time

 28.5 minutes 

Health Care

 5.9% uninsured 

Poverty

 5.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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