Lafayette ZIP code, Colorado
The ZIP code for Lafayette, CO is 80026, and its area codes are 303, 720 and 983.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 2 more
- Population
- 30,602
- County
- Boulder County
- State
- Colorado
NANPA lists no telephone rate centre for Lafayette itself, so these are the area codes of the nearest one, Denver (8.7 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Lafayette uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Lafayette in numbers
About 30,602 people live in Lafayette, in 12,628 households, the 32nd-largest of Colorado's 471 census places. The median household income is $119,040 a year, 25% above the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $686,500 (27% above the Colorado median), and median gross rent is $2,121 a month. The median age is 39.1; 63.5% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 24 minutes.
| Population | 30,602 |
|---|---|
| Households | 12,628 |
| Median age | 39.1 |
| Median household income | $119,040 |
| Median home value | $686,500 |
| Median gross rent | $2,121 |
| Bachelor's degree or higher | 63.5% |
| Mean commute | 23.6 min |
| Population density | 3,307 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lafayette city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Lafayette
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
80026 | Lafayette , CO | Standard | 32,701 | $120,187 | $705,600 |
Other ZIP codes overlapping Lafayette
These ZIP codes cover part of Lafayette but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
80020 | Broomfield , CO | Standard | 54,201 | $117,243 | $601,800 |
80027 | Louisville , CO | Standard | 34,127 | $154,232 | $890,200 |
Map of Lafayette ZIP codes
The ZIP codes of Lafayette, CO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Lafayette
The nearest larger towns are Broomfield (76,304 people, 3.8 mi), Erie (33,808 people, 4.5 mi) and Westminster (115,484 people, 8.2 mi).
| Town | Population | Distance |
|---|---|---|
| Louisville | 20,786 | 2.9 mi |
| Broomfield | 76,304 | 3.8 mi |
| Erie | 33,808 | 4.5 mi |
| Superior | 13,305 | 5.4 mi |
| Gunbarrel | 10,051 | 6.1 mi |
| Niwot | 3,447 | 7.7 mi |
| Westminster | 115,484 | 8.2 mi |
| Boulder | 106,433 | 8.3 mi |
| Northglenn | 38,014 | 8.5 mi |
| Dacono | 6,530 | 9.4 mi |
| Thornton | 144,187 | 9.8 mi |
| Shaw Heights | 5,565 | 10.0 mi |
| Federal Heights | 14,125 | 10.0 mi |
| Frederick | 16,651 | 10.1 mi |
More nearby: every ZIP code in Boulder County · Colorado ZIP codes
Cite this page
zipcodes.pro. “Lafayette, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/lafayette
Underlying data is public domain or openly licensed — sources, vintages and licences.