ZIP code 80123
Where is ZIP code 80123?
Littleton, Colorado
Jefferson County · Standard ZIP code
ZIP code 80123 belongs to Littleton, Colorado in Jefferson County. 80123 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time zone and uses area codes 303, 720 and 983. About 44,549 people live in the 80123 area, where the median household income is $105,932. The closest ZIP codes are 80235 (Denver, 1.9 mi north), 80128 (Littleton, 2 mi south) and 80127 (Littleton, 3 mi southwest).
| ZIP code | 80123 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Littleton |
| Also accepted | Bow Mar, Columbine Valley, Columbine Vly, Denver, Lakewood |
| State | Colorado (CO) |
| County | Jefferson County |
| Time zone | Mountain Time · now |
| Area codes | 303, 720, 983 |
| Coordinates | 39.6206, -105.0901 map |
| 3-digit prefix | 801 |
Population and income in 80123
| Population | 44,549 · higher than 96% of Colorado ZIP codes |
|---|---|
| People per square mile | 3,705 · higher than 89% of Colorado ZIP codes |
| Median age | 41.8 years · higher than 53% of Colorado ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $105,932 · higher than 73% of Colorado ZIP codes |
| Income per person | $63,179 |
| Below the poverty line | 4.4% |
| Bachelor’s degree or higher | 54% of adults 25+ |
| Median home value | $620,100 · higher than 74% of Colorado ZIP codes |
| Median rent | $2,077 a month |
| Housing units | 19,953 |
| Households | 19,270 (2.27 people on average) |
| Owners / renters | 73% / 27% |
| Land area | 12.02 sq mi (plus 1.68 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 80123. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 80123
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 80235 | Denver, CO | 1.9 mi N | Standard |
| 80128 | Littleton, CO | 2 mi S | Standard |
| 80127 | Littleton, CO | 3 mi SW | Standard |
| 80227 | Denver, CO | 3.2 mi N | Standard |
| 80236 | Denver, CO | 3.6 mi NE | Standard |
| 80160 | Littleton, CO | 3.9 mi E | PO Box only |
| 80161 | Littleton, CO | 3.9 mi E | PO Box only |
| 80165 | Littleton, CO | 3.9 mi E | Unique |
| 80166 | Littleton, CO | 3.9 mi E | Unique |
| 80465 | Morrison, CO | 4.5 mi W | Standard |
| 80110 | Englewood, CO | 4.7 mi E | Standard |
| 80232 | Denver, CO | 4.8 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 80123 or measure the distance to another ZIP code.
How to address mail to 80123
123 MAIN ST
LITTLETON CO 80123
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts BOW MAR, COLUMBINE VALLEY, COLUMBINE VLY, DENVER and LAKEWOOD as the city name for 80123. Avoid Grants Ranch: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (80123-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Littleton, CO
All Littleton ZIP codes with population and income →
Questions
- What city is ZIP code 80123?
- 80123 is a Littleton, Colorado ZIP code. Bow Mar, Columbine Valley, Columbine Vly, Denver and Lakewood are also accepted as the city name.
- What county is 80123 in?
- ZIP code 80123 is in Jefferson County, Colorado.
- What time zone is ZIP code 80123 in?
- 80123 is in the Mountain Time zone (America/Denver).
- What area code is 80123?
- Phone numbers in ZIP code 80123 use area codes 303, 720 and 983.
- What is the population of ZIP code 80123?
- About 44,549 people live in ZIP code 80123, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 80123?
- The median household income in 80123 is $105,932 a year, higher than 73% of Colorado ZIP codes.
- What ZIP codes are near 80123?
- The nearest ZIP codes to 80123 are 80235 (Denver, 1.9 miles), 80128 (Littleton, 2 miles), 80127 (Littleton, 3 miles) and 80227 (Denver, 3.2 miles).