| ZIP Code | 80503 |
|---|---|
| City | Longmont |
| State | Colorado (CO) |
| County | Boulder County |
| Area Code | 303/720/983 |
| Elevation | 5,175 ft |
| Latitude | 40.169014 |
|---|---|
| Longitude | -105.210376 |
| Timezone | Denver (DST) |
| FIPS | 08013 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 43.9 yrs ↑ 4% since 2019 |
|---|---|
| Avg Household Size | 2.39 |
| Below Poverty | 5.1% ▼ 49% below avg |
| College Grads | 68.7% ▲ 77% above avg |
| Unemployment | 2.9% ▼ 41% below avg |
| No HS Diploma | 188 (0.8%) |
| HS Graduate | 2,763 (11.2%) |
| Some College | 1,824 (7.4%) |
| Associates | 2,969 (12%) |
| Bachelors | 2,344 (9.5%) |
| Graduate Degree | 14,682 (59.3%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $118,465 ▲ 55% above avg ↑ 22% since 2019 |
|---|---|
| Median Home Value | $704,800 ▲ 153% above avg ↑ 45% since 2019 |
| Home/Income Ratio | 5.9x (nat avg ~3.5x) |
| Median Rent | $1,843/mo ↑ 31% since 2019 |
| Total Units | 15,508 |
| Vacant Units | 497 |
| Avg HH Size | 2.39 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 15,508 |
|---|---|
| Vacant | 497 |
| Owner Occupied | 68.5% |
| Renter Occupied | 31.5% |
| Avg HH Size | 2.39 |
ZIP code 80503 is located in Longmont, Colorado, within Boulder County. With a population of 36,206, this is a highly populated ZIP code with a middle-aged community — the median age is 43.9 years. Economically, 80503 is a upper-middle-income ZIP code: the median household income of $118,465 is significantly above the national average.
Real estate in ZIP code 80503 represents a premium housing market. The median home value of $704,800 is more than double the national average. Renters can expect to pay around $1,843 per month in median rent. Homeownership is strong here — 68.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 45% since 2019.
The population of 80503 is primarily White (81.50%). Residents are highly educated — 68.7% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 5.1%. Household income has grown by 22% since 2019.
The unemployment rate in 80503 stands at 2.9%, which is below the national average. A notably high share of workers — 26% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 63%.
Overall, ZIP code 80503 in Longmont, CO is characterized as upper-middle-income, highly educated, a middle-aged community, and predominantly owner-occupied. With 36,206 residents, a median household income of $118,465, and a median home value of $704,800, it offers a clear picture of life in this part of Colorado.