Weather right now
Asking the National Weather Service…
Where 81610 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 81610 into a pocket calculator and turn it upside down: OIgIB — not quite a word, sorry.
- ➕ As a number, 81,610 = 2 × 5 × 8161. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011111011001010 - 🏠 Its numerical neighbours: 81602 (Glenwood Springs, CO, 95 mi away) and 81611 (Aspen, CO, 139 mi away).
- 🔄 Backwards, 81610 becomes 01618, which is not a ZIP code at all.
- 👥 25 other ZIP codes are made of exactly the same digits (06118, 06811, 08611, 10168, 16018, 16108, …). The farthest-flung twin is 06118 in East Hartford, CT, 1,878 miles away.
- 🧭 Farther north than 59% of all ZIP codes, and farther west than 85%.
- 🎯543 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 81610 and you would come out at 40.29°S, 71.16°E — 628 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 18m.
- 📏 At 238.5 square miles of land, 81610 is bigger than 93% of ZIP codes — room for about 181 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 635This ZIP635 |
|---|---|
| Households | 172This ZIP172 |
| Housing units | 225This ZIP225 |
| Median age | 33.4This ZIP33.4Colorado37.7US 38.9 |
| Median household income | $51,105This ZIP$51,105Colorado$95,470US $80,734 |
| Median gross rent | $974This ZIP$974Colorado$1,761US $1,413 |
| Bachelor's degree or higher | 12.5%This ZIP12.5% |
| Mean commute | 36.9 minThis ZIP36.9 min |
| Population density | 2.7 / sq miThis ZIP2.7 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 49This ZIP49 |
| Annual payroll | $1,486,000This ZIP$1,486,000 |
| Tax returns filed | 150This ZIP150 |
| Total adjusted gross income | $7,675,000This ZIP$7,675,000 |
Land area
| Land area | 238.55 sq miThis ZIP238.55 sq mi |
|---|---|
| Water area | 0.05 sq miThis ZIP0.05 sq mi |
Other place names in 81610
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 81610
| ZIP | City | Distance |
|---|---|---|
81633 | Dinosaur, CO | 20.8 mi |
84035 | Jensen, UT | 25.1 mi |
84008 | Bonanza, UT | 25.6 mi |
81648 | Rangely, CO | 26.7 mi |
81640 | Maybell, CO | 31.4 mi |
84078 | Vernal, UT | 37.2 mi |
84079 | Vernal, UT | 37.9 mi |
84063 | Randlett, UT | 45.2 mi |
84023 | Dutch John, UT | 46.8 mi |
84039 | Lapoint, UT | 52.1 mi |
Find every ZIP code within 10 miles of 81610 →
Questions about this ZIP code
Where is ZIP code 81610?
81610 is in Dinosaur, Colorado, in Moffat County, part of the Steamboat Springs, CO micropolitan area. Its published point location is 40.2892, -108.8426.
What county is 81610 in?
81610 lies in Moffat County.
What area code is 81610?
Dinosaur uses area code 970, from NANPA's telephone records.
What time zone is 81610 in?
81610 uses America/Denver.
How many people live in 81610?
About 635 people live in ZIP code 81610, in 172 households, at 2.7 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 81610?
$51,105 a year, against $95,470 across Colorado.
What ZIP codes are near 81610?
The closest are 81633 (20.8 mi), 84035 (25.1 mi), 84008 (25.6 mi), 81648 (26.7 mi) and 81640 (31.4 mi).
Is 81610 a PO Box ZIP code?
81610 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “81610 ZIP Code — Dinosaur, Colorado (Moffat County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/81610
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/81610.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.