80110
ZIP 80110 is in Englewood, Colorado, mostly in Arapahoe County; area codes 303, 720 and 983; Mountain time. Englewood has 7 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Denver
- County
- Arapahoe +1 more
- Metro area
- Denver-Aurora-Centennial, CO
- Population
- 23,825
- Coordinates
- 39.6459, -105.0114
Weather right now
Asking the National Weather Service…
Where 80110 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 80110 into a pocket calculator and turn it upside down: OIIOB — not quite a word, sorry.
- ➕ As a number, 80,110 = 2 × 5 × 8011. Its digits add up to 10, a total 513 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011100011101110 - 🏠 Its numerical neighbours: 80109 (Castle Rock, CO, 20 mi away) and 80111 (Englewood, CO, 7 mi away).
- 🔄 Backwards, 80110 becomes 01108 — and that is a real ZIP code: Springfield, MA, 1,694 miles away.
- 👥 16 other ZIP codes are made of exactly the same digits (01081, 01108, 01801, 01810, 08011, 08101, …). The farthest-flung twin is 01801 in Woburn, MA, 1,763 miles away.
- 🧭 Farther north than 53% of all ZIP codes, and farther west than 83%.
- 🎯342 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 80110 and you would come out at 39.65°S, 74.99°E — 710 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 22m.
- 📏 At 6.4 square miles of land, 80110 is bigger than 21% of ZIP codes — room for about 4.8 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 23,825This ZIP23,825 |
|---|---|
| Households | 10,306This ZIP10,306 |
| Housing units | 10,980This ZIP10,980 |
| Median age | 36.7This ZIP36.7Colorado37.7US 38.9 |
| Median household income | $85,900This ZIP$85,900Colorado$95,470US $80,734 |
| Median home value | $497,300This ZIP$497,300Colorado$539,400US $332,700 |
| Median gross rent | $1,693This ZIP$1,693Colorado$1,761US $1,413 |
| Bachelor's degree or higher | 40.5%This ZIP40.5% |
| Mean commute | 24.0 minThis ZIP24.0 min |
| Population density | 3,734.3 / sq miThis ZIP3,734.3 / sq mi |
Business and tax activity
| Business establishments | 1,525This ZIP1,525 |
|---|---|
| Employees | 22,516This ZIP22,516 |
| Annual payroll | $1,417,679,000This ZIP$1,417,679,000 |
| Tax returns filed | 12,320This ZIP12,320 |
| Total adjusted gross income | $807,033,000This ZIP$807,033,000 |
Land area
| Land area | 6.38 sq miThis ZIP6.38 sq mi |
|---|---|
| Water area | 0.15 sq miThis ZIP0.15 sq mi |
Counties 80110 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Arapahoe County | 97.4% |
| Denver County | 2.6% |
Other place names in 80110
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 80110
| ZIP | City | Distance |
|---|---|---|
80150 | Englewood, CO | 1.3 mi |
80151 | Englewood, CO | 1.3 mi |
80155 | Englewood, CO | 1.3 mi |
80236 | Denver, CO | 1.6 mi |
80160 | Littleton, CO | 2.3 mi |
80161 | Littleton, CO | 2.3 mi |
80165 | Littleton, CO | 2.3 mi |
80166 | Littleton, CO | 2.3 mi |
80113 | Englewood, CO | 2.5 mi |
80210 | Denver, CO | 3.4 mi |
Find every ZIP code within 10 miles of 80110 →
Questions about this ZIP code
Where is ZIP code 80110?
80110 is in Englewood, Colorado, in Arapahoe County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.6459, -105.0114.
What county is 80110 in?
80110 spans 2 counties: Arapahoe County and Denver County. Most of it falls in Arapahoe County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 80110?
Englewood uses area codes 303, 720 and 983, from NANPA's telephone records.
What time zone is 80110 in?
80110 uses America/Denver.
How many people live in 80110?
About 23,825 people live in ZIP code 80110, in 10,306 households, at 3,734.3 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 80110?
$85,900 a year, against $95,470 across Colorado.
What ZIP codes are near 80110?
The closest are 80150 (1.3 mi), 80151 (1.3 mi), 80155 (1.3 mi), 80236 (1.6 mi) and 80160 (2.3 mi).
Is 80110 a PO Box ZIP code?
80110 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “80110 ZIP Code — Englewood, Colorado (Arapahoe County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80110
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/80110.json Underlying data is public domain or openly licensed — sources, vintages and licences.