ZIP code 80128
Where is ZIP code 80128?
Littleton, Colorado
Jefferson County · Standard ZIP code
ZIP code 80128 belongs to Littleton, Colorado in Jefferson County. 80128 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 36,712 people live in the 80128 area, where the median household income is $121,436. The closest ZIP codes are 80123 (Littleton, 2 mi north), 80127 (Littleton, 2.6 mi west) and 80235 (Denver, 3.8 mi north).
| ZIP code | 80128 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Littleton |
| State | Colorado (CO) |
| County | Jefferson County |
| Time zone | Mountain Time · now |
| Area codes | 303, 720, 983 |
| Coordinates | 39.5918, -105.0832 map |
| 3-digit prefix | 801 |
Population and income in 80128
| Population | 36,712 · higher than 91% of Colorado ZIP codes |
|---|---|
| People per square mile | 2,923 · higher than 85% of Colorado ZIP codes |
| Median age | 39.5 years · lower than 61% of Colorado ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $121,436 · higher than 84% of Colorado ZIP codes |
| Income per person | $58,152 |
| Below the poverty line | 4.9% |
| Bachelor’s degree or higher | 50% of adults 25+ |
| Median home value | $586,000 · higher than 70% of Colorado ZIP codes |
| Median rent | $2,108 a month |
| Housing units | 14,678 |
| Households | 14,385 (2.53 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 12.56 sq mi (plus 1.76 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 80128. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 80128
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 80123 | Littleton, CO | 2 mi N | Standard |
| 80127 | Littleton, CO | 2.6 mi W | Standard |
| 80235 | Denver, CO | 3.8 mi N | Standard |
| 80160 | Littleton, CO | 3.8 mi NE | PO Box only |
| 80161 | Littleton, CO | 3.8 mi NE | PO Box only |
| 80165 | Littleton, CO | 3.8 mi NE | Unique |
| 80166 | Littleton, CO | 3.8 mi NE | Unique |
| 80120 | Littleton, CO | 4.2 mi E | Standard |
| 80236 | Denver, CO | 4.9 mi NE | Standard |
| 80465 | Morrison, CO | 5.1 mi W | Standard |
| 80227 | Denver, CO | 5.2 mi N | Standard |
| 80129 | Littleton, CO | 5.3 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 80128 or measure the distance to another ZIP code.
How to address mail to 80128
123 MAIN ST
LITTLETON CO 80128
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (80128-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 80128?
- 80128 is a Littleton, Colorado ZIP code.
- What county is 80128 in?
- ZIP code 80128 is in Jefferson County, Colorado.
- What time zone is ZIP code 80128 in?
- 80128 is in the Mountain Time zone (America/Denver).
- What area code is 80128?
- Phone numbers in ZIP code 80128 use area codes 303, 720 and 983.
- What is the population of ZIP code 80128?
- About 36,712 people live in ZIP code 80128, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 80128?
- The median household income in 80128 is $121,436 a year, higher than 84% of Colorado ZIP codes.
- What ZIP codes are near 80128?
- The nearest ZIP codes to 80128 are 80123 (Littleton, 2 miles), 80127 (Littleton, 2.6 miles), 80235 (Denver, 3.8 miles) and 80160 (Littleton, 3.8 miles).