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Where 81328 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 81328 into a pocket calculator and turn it upside down: BZEIB — not quite a word, sorry.
- ➕ As a number, 81,328 = 2 × 2 × 2 × 2 × 13 × 17 × 23. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011110110110000 - 🏠 Its numerical neighbours: 81327 (Lewis, CO, 25 mi away) and 81329 (Marvel, CO, 17 mi away).
- 🔄 Backwards, 81328 becomes 82318, which is not a ZIP code at all.
- 👥 28 other ZIP codes are made of exactly the same digits (12838, 12883, 18328, 18823, 18832, 21838, …). The farthest-flung twin is 12838 in Hartford, NY, 1,873 miles away.
- 🧭 Farther south than 63% of all ZIP codes, and farther west than 85%.
- 🎯555 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 81328 and you would come out at 37.27°S, 71.67°E — 838 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 44m of daylight. Shortest: 9h 36m.
- 📏 At 498.9 square miles of land, 81328 is bigger than 97% of ZIP codes — room for about 379 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 4,487This ZIP4,487 |
|---|---|
| Households | 2,095This ZIP2,095 |
| Housing units | 2,381This ZIP2,381 |
| Median age | 57.1This ZIP57.1Colorado37.7US 38.9 |
| Median household income | $72,522This ZIP$72,522Colorado$95,470US $80,734 |
| Median home value | $412,700This ZIP$412,700Colorado$539,400US $332,700 |
| Median gross rent | $1,136This ZIP$1,136Colorado$1,761US $1,413 |
| Bachelor's degree or higher | 44.0%This ZIP44.0% |
| Mean commute | 28.6 minThis ZIP28.6 min |
| Population density | 9.0 / sq miThis ZIP9.0 / sq mi |
Business and tax activity
| Business establishments | 121This ZIP121 |
|---|---|
| Employees | 699This ZIP699 |
| Annual payroll | $27,731,000This ZIP$27,731,000 |
| Tax returns filed | 2,230This ZIP2,230 |
| Total adjusted gross income | $187,507,000This ZIP$187,507,000 |
Land area
| Land area | 498.87 sq miThis ZIP498.87 sq mi |
|---|---|
| Water area | 1.46 sq miThis ZIP1.46 sq mi |
Counties 81328 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Montezuma County | 90.9% |
| La Plata County | 9.1% |
Other place names in 81328
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 81328
| ZIP | City | Distance |
|---|---|---|
81330 | Mesa Verde National Park, CO | 8.5 mi |
81326 | Hesperus, CO | 14.6 mi |
81329 | Marvel, CO | 16.7 mi |
81334 | Towaoc, CO | 17.8 mi |
81321 | Cortez, CO | 22.4 mi |
87418 | La Plata, NM | 24.2 mi |
81327 | Lewis, CO | 24.7 mi |
81302 | Durango, CO | 24.7 mi |
81303 | Durango, CO | 28.0 mi |
81335 | Yellow Jacket, CO | 28.5 mi |
Find every ZIP code within 10 miles of 81328 →
Questions about this ZIP code
Where is ZIP code 81328?
81328 is in Mancos, Colorado, in Montezuma County. Its published point location is 37.2708, -108.3297.
What county is 81328 in?
81328 spans 2 counties: Montezuma County and La Plata County. Most of it falls in Montezuma 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 81328?
Mancos uses area code 970, from NANPA's telephone records.
What time zone is 81328 in?
81328 uses America/Denver.
How many people live in 81328?
About 4,487 people live in ZIP code 81328, in 2,095 households, at 9.0 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 81328?
$72,522 a year, against $95,470 across Colorado.
What ZIP codes are near 81328?
The closest are 81330 (8.5 mi), 81326 (14.6 mi), 81329 (16.7 mi), 81334 (17.8 mi) and 81321 (22.4 mi).
Is 81328 a PO Box ZIP code?
81328 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “81328 ZIP Code — Mancos, Colorado (Montezuma County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/81328
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/81328.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.