ZIP code 73666: Sweetwater, OK
73666 is a ZIP code in Sweetwater, Oklahoma, mainly in Roger Mills County. About 329 people live here.
- Population
- 329
- Median household income
- $56,875
- Typical home value
- $161,400ACS median value
- Median rent
- —gross, per month
- Median age
- 40.6
- Homeowners
- 65%of occupied homes
Shaded: ZIP code 73666's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 73666 details
| City | Sweetwater |
|---|---|
| State | Oklahoma |
| County | Roger Mills County (also partly Beckham County) |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 138.5 sq mi, plus 0.1 sq mi of water |
| Population density | 2 people per sq mi |
| Bachelor's degree or higher | 25.7% of adults 25+ |
| Average commute | 16.8 minutes |
| Center coordinates | 35.41502, -99.92030 |
ZIP codes near 73666
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 73668 | Texola, OK | 13.5 mi | 26 |
| 73660 | Reydon, OK | 15.0 mi | 336 |
| 79096 | Wheeler, TX | 16.0 mi | 2,095 |
| 73662 | Sayre, OK | 16.1 mi | 6,588 |
| 73645 | Erick, OK | 17.0 mi | 1,086 |
| 79003 | Allison, TX | 18.0 mi | 177 |
| 73628 | Cheyenne, OK | 19.4 mi | 1,677 |
| 79011 | Briscoe, TX | 22.2 mi | 176 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 73666?
A typical home in ZIP code 73666 is worth about $161,400 (ACS median value). The median household here earns $56,875 a year. See what buying here would cost per month, with Oklahoma average taxes and insurance filled in.
Monthly payment for a $161,400 homeWhat can a $56,875 income afford?Rental property numbers
About ZIP code 73666
What city is ZIP code 73666?
ZIP code 73666 is in Sweetwater, OK, in Roger Mills County.
What county is ZIP code 73666 in?
73666 is mainly in Roger Mills County, Oklahoma, and partly in Beckham County.
What is the population of ZIP code 73666?
About 329 people live in ZIP code 73666, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 73666 in?
73666 is in Central Time (UTC−6). It observes daylight saving time.