Longmont, CO
Population 98,958 · Colorado
About Longmont, CO
Longmont is a mid-sized city in Colorado with a population of 98,958 residents. The median household income is $89,724 per year, which is above the national average. The median age in Longmont is 40.1 years.
Housing in Longmont has a median home value of $541,400 and median monthly rent of $1,755. Of the 42,435 total housing units, the majority are owner-occupied, with 25,697 owner-occupied and 15,369 renter-occupied units.
The unemployment rate in Longmont is 4.3% and the poverty rate is 8.6%. 46.3% of residents hold a bachelor's degree or higher. The average commute time is 25.4 minutes.
How Longmont Ranks in Colorado
Cost of Living in Longmont, CO
Compared to national averages, Longmont has a median household income of $89,724 (19% above the national median of $75,149). Home values average $541,400, which is 121% above the national median. Monthly rent at $1,755 is 51% above the US average of $1,163. Within Colorado, Longmont's income is 1% above the state average of $88,514, and home values are 18% above the state median of $457,127.
Why Live in Longmont, CO?
Longmont offers a strong local economy with a median household income of $89,724, well above the national average, and a well-educated community where 46.3% of residents hold a bachelor’s degree or higher, and a low poverty rate of 8.6%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $541,400. However, as a mid-sized city, Longmont provides access to a wide range of amenities and services.
Longmont has a population of 98,958 with a median age of 40.1 years. Compare Longmont with other cities to see how it stacks up, or explore all cities in Colorado.
Similar Cities Near Longmont
Cities in Colorado with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Highlands Ranch | 101,437 | $155,847 | $672,600 | Compare |
| Boulder | 106,274 | $85,364 | $982,600 | Compare |
| Centennial | 107,386 | $128,167 | $626,700 | Compare |
| Greeley | 109,421 | $68,650 | $369,600 | Compare |
| Pueblo | 111,514 | $55,305 | $230,900 | Compare |
| Westminster | 115,546 | $96,145 | $497,400 | Compare |
| Loveland | 77,350 | $82,592 | $453,100 | Compare |
| Castle Rock | 76,614 | $143,031 | $621,700 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Colorado
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Longmont
What is the population of Longmont, CO?
The population of Longmont, CO is 98,958 according to the latest Census data.
What is the median household income in Longmont?
The median household income in Longmont, CO is $89,724 per year.
What is the median home value in Longmont?
The median home value in Longmont, CO is $541,400.
What is the average rent in Longmont?
The median monthly rent in Longmont, CO is $1,755.
What is the unemployment rate in Longmont?
The unemployment rate in Longmont, CO is 4.3%.