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Where 84066 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 84066 into a pocket calculator and turn it upside down: ggOhB — not quite a word, sorry.
- ➕ As a number, 84,066 = 2 × 3 × 14011. Its digits add up to 24, a total 2,425 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100100001100010 - 🏠 Its numerical neighbours: 84065 (Riverton, UT, 99 mi away) and 84067 (Roy, UT, 118 mi away).
- 🔄 Backwards, 84066 becomes 66048 — and that is a real ZIP code: Leavenworth, KS, 803 miles away.
- 👥 29 other ZIP codes are made of exactly the same digits (04668, 04686, 06468, 08646, 46068, 46680, …). The farthest-flung twin is 04686 in Wesley, ME, 2,151 miles away.
- 🧭 Farther north than 60% of all ZIP codes, and farther west than 86%.
- 🎯608 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 84066 and you would come out at 40.35°S, 69.93°E — 622 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 17m.
- 📏 At 240.1 square miles of land, 84066 is bigger than 93% of ZIP codes — room for about 182 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 15,154This ZIP15,154 |
|---|---|
| Households | 4,883This ZIP4,883 |
| Housing units | 5,356This ZIP5,356 |
| Median age | 31.2This ZIP31.2Utah32.0US 38.9 |
| Median household income | $79,494This ZIP$79,494Utah$95,166US $80,734 |
| Median home value | $286,800This ZIP$286,800Utah$489,400US $332,700 |
| Median gross rent | $991This ZIP$991Utah$1,496US $1,413 |
| Bachelor's degree or higher | 17.7%This ZIP17.7% |
| Mean commute | 18.5 minThis ZIP18.5 min |
| Population density | 63.1 / sq miThis ZIP63.1 / sq mi |
Business and tax activity
| Business establishments | 466This ZIP466 |
|---|---|
| Employees | 5,128This ZIP5,128 |
| Annual payroll | $318,862,000This ZIP$318,862,000 |
| Tax returns filed | 5,010This ZIP5,010 |
| Total adjusted gross income | $394,949,000This ZIP$394,949,000 |
Land area
| Land area | 240.13 sq miThis ZIP240.13 sq mi |
|---|---|
| Water area | 0.65 sq miThis ZIP0.65 sq mi |
Counties 84066 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Duchesne County | 79.0% |
| Uintah County | 21.0% |
Other place names in 84066
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 84066
| ZIP | City | Distance |
|---|---|---|
84007 | Bluebell, UT | 7.2 mi |
84053 | Neola, UT | 7.5 mi |
84001 | Altamont, UT | 10.9 mi |
84026 | Fort Duchesne, UT | 12.2 mi |
84052 | Myton, UT | 13.0 mi |
84002 | Altonah, UT | 13.0 mi |
84076 | Tridell, UT | 13.8 mi |
84039 | Lapoint, UT | 14.9 mi |
84085 | Whiterocks, UT | 17.7 mi |
84073 | Talmage, UT | 18.4 mi |
Find every ZIP code within 10 miles of 84066 →
Questions about this ZIP code
Where is ZIP code 84066?
84066 is in Roosevelt, Utah, in Duchesne County. Its published point location is 40.3463, -110.0673.
What county is 84066 in?
84066 spans 2 counties: Duchesne County and Uintah County. Most of it falls in Duchesne 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 84066?
Roosevelt uses area code 435, from NANPA's telephone records.
What time zone is 84066 in?
84066 uses America/Denver.
How many people live in 84066?
About 15,154 people live in ZIP code 84066, in 4,883 households, at 63.1 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 84066?
$79,494 a year, against $95,166 across Utah.
What ZIP codes are near 84066?
The closest are 84007 (7.2 mi), 84053 (7.5 mi), 84001 (10.9 mi), 84026 (12.2 mi) and 84052 (13 mi).
Is 84066 a PO Box ZIP code?
84066 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “84066 ZIP Code — Roosevelt, Utah (Duchesne County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/84066
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/84066.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.