City safety & data profile

LongmontCO

Longmont, CO is a 92K-resident city in Boulder County with a median household income of $90,671.

Boulder County, Colorado. Federal health, economic, and safety indicators for Longmont, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Longmont has a population larger than 91% of the 4,640 U.S. cities Areazine tracks, a median home value of $572,800, and 2 hospitals serving the surrounding area.

Data updated 2026-07-20

92K
Population
Top 9%
By size
$90,671
Median income
$572,800
Median home
8.6%
Poverty rate

The read on Longmont

Longmont posts a median household income higher than 61% of U.S. cities Areazine tracks, where 2 hospitals serve the Longmont area.

Top 39%
by median income, US cities
2
hospitals in & near Longmont

Where Longmont income ranks nationally

Median household income vs. every place Areazine profiles (place-level ACS)

$90,671 Top 39% higher than 61% of 3,889 places Areazine profiles

$0–$20,000: 0 places Areazine profiles (0%). Below this entry. $20,000–$40,000: 71 places Areazine profiles (2%). Below this entry. $40,000–$60,000: 788 places Areazine profiles (20%). Below this entry. $60,000–$80,000: 1,055 places Areazine profiles (27%). Below this entry. $80,000–$100,000: 768 places Areazine profiles (20%). This entry sits in this band. $100,000–$120,000: 515 places Areazine profiles (13%). Above this entry. $120,000–$140,000: 308 places Areazine profiles (8%). Above this entry. $140,000–$160,000: 171 places Areazine profiles (4%). Above this entry. $160,000–$180,000: 92 places Areazine profiles (2%). Above this entry. $180,000–$200,000: 47 places Areazine profiles (1%). Above this entry. $200,000–$220,000: 28 places Areazine profiles (1%). Above this entry. $220,000–$240,000: 18 places Areazine profiles (0%). Above this entry. $240,000–$260,000: 28 places Areazine profiles (1%). Above this entry. CO $0 $260,000 every profiled place, bucketed by value

Each bar is a $20K-wide band; taller bars hold more places Areazine profiles. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, American Community Survey (place-level) · 2024 ACS 5-year

The quick read

Reading Longmont, CO beyond the headline numbers

Longmont sits inside Boulder County, Colorado, at roughly 40.17°N, -105.10°W. Population 92,088, $90,671 median household income. Median home value $572,800, median rent $1,816. Poverty rate 8.6%, read against that income figure since two cities on the same median can differ underneath it.

CDC PLACES: Longmont's highest-prevalence health measure is short sleep duration at 25.4%, then high blood pressure at 23.3%. 2 hospitals in/around Longmont, 4/5 avg rating, 2 with an ER.

Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Longmont from FEMA, NOAA, FDA, and CPSC. Comparison bars benchmark each metric against the national reference.

Population
92,088
Longmont
Median Income
$90,671
+33% vs avg
Median Home Value
$572,800
+152% vs avg
Median Age
40.3
years

10-Year Trends 2013–2024

County-level trend (Boulder County) - Longmont's own historical series isn't separately published by the Census Bureau, so these year-over-year figures track the surrounding county, not the city alone.

20132024
Population
329K+9%
Median Income
$103,994+53%
Median Home Value
$756,300+116%
Poverty Rate
11.2%-21%
Unemployment
4.8%-34%

Economics

Economics indicators for Longmont, CO
IndicatorValue
Median Rent
$1,816/mo
Poverty Rate
8.6% -39% vs avg
Unemployment 4.8%
Bachelor's Degree+ 47%
Work From Home 22.3%
Public Transit 2%

Population

White 72.2%
African American 0.9%
Asian 3.4%

Health Profile 15 measures

Health Indicators

Short Sleep Duration
25.4%
High Blood Pressure
23.3%
Obesity
18.5%
Binge Drinking
18%
Frequent Mental Distress
15.5%
Physical Inactivity
14.4%
Frequent Physical Distress
11.8%
Lack of Health Insurance
10.9%
Current Asthma
10.5%
Current Smoking
10.5%

Preventive Care

Dental Visit 67.8%
Annual Checkup 69.3%

Other Measures

Diabetes
8%
Coronary Heart Disease
5.1%
Stroke
2.8%

Hospitals 2 total

Rating Distribution
★★★★★
1
★★★★
0
★★★
1
★★
0
★
0
Average Rating
4/5
Total Hospitals
2
With ER
2
LONGS PEAK HOSPITAL
LONGMONT · Acute Care Hospitals · ER
★★★★★
LONGMONT UNITED HOSPITAL
LONGMONT · Acute Care Hospitals · ER
★★★☆☆

Frequently Asked Questions 6

What is the population of Longmont, CO? ▼
Longmont, CO has a population of 92,088 people, located in Boulder County, Colorado.
What is the median household income in Longmont? ▼
The median household income in Longmont, CO is $90,671 per year, per the U.S. Census ACS. The poverty rate is 8.6%.
What is the median home value in Longmont? ▼
The median home value in Longmont, CO is $572,800. Median rent is $1,816/month.
What are the top health concerns in Longmont? ▼
The top health indicators in Longmont include Short Sleep Duration (25.4%), High Blood Pressure (23.3%), Obesity (18.5%). Data from CDC PLACES.
How many hospitals are in Longmont? ▼
Longmont has 2 hospitals with an average rating of 4/5 stars. 2 have emergency departments.
What is the median age in Longmont? ▼
The median age in Longmont, CO is 40.3 years. 47% of residents have a bachelor's degree or higher.

Safety Context

Longmont, CO is located in Boulder County, Colorado. With a population of 92K and a $90,671 median household income, the community faces health challenges including short sleep duration and high blood pressure. Residents have access to 2 hospitals with an average rating of 4/5 stars. Safety alerts for the Longmont area are monitored from federal and state agencies including FEMA, NOAA, FDA, and CPSC.

Safety Guides

How Product Recalls Work

CPSC, FDA & NHTSA recall process explained

Understanding Weather Alerts

Watch vs warning vs advisory explained

Earthquake Magnitude Explained

What the numbers mean & when to act
All safety guides →

Primary source data

EPA Outdoor Air Quality Data

Federal monitoring network, every measurement we report

AirNow - Colorado

Real-time AQI for every monitored Colorado location

National Weather Service

NOAA active watches, warnings, advisories

CDC Air Quality & Health

Health-impact reference for every AQI category

EPA NAAQS standards

National Ambient Air Quality Standards, the regulatory thresholds

Nearby Cities 8

Erie, CO 21K Lafayette, CO 28K Firestone, CO 12K Frederick, CO 11K Louisville, CO 20K Superior, CO 13K Boulder, CO 107K Loveland, CO 75K
All cities in Colorado → Compare Longmont vs Erie → All comparisons → Browse all cities

Using Longmont's profile

Use this as a starting research checklist, not a verdict on whether to live here.

  • Check live recalls, weather and hazard alerts scoped to the Longmont area before relying on national headlines. Check your area
  • Read the poverty rate alongside the income figure, two places with the same median can have very different realities.
  • Compare Longmont against Colorado peers on any ranking lens. Explore Colorado

Population and economics (income, home value, poverty, education) are place-level U.S. Census ACS; health is CDC PLACES; hospital counts reflect facilities in and around the city.

Data Sources

All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (Boulder County) where that is the smallest published unit.

Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. City demographic and health figures are compiled directly from U.S. Census, CDC, and CMS releases, updated quarterly within 30 days of upstream release. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.