ZIP code 73434: Foster, OK
73434 is a ZIP code in Foster, Oklahoma, mainly in Stephens County, part of the Duncan, OK micro area. About 574 people live here.
- Population
- 574
- Median household income
- $63,214
- Typical home value
- $262,900+2.3% in 12 months
- Median rent
- $1,656gross, per month
- Median age
- 39.8
- Homeowners
- 87.2%of occupied homes
Shaded: ZIP code 73434's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 73434 details
| City | Foster |
|---|---|
| State | Oklahoma |
| County | Stephens County (also partly Garvin County) |
| Metro area | Duncan, OK |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 98.4 sq mi, plus 0.9 sq mi of water |
| Population density | 6 people per sq mi |
| Bachelor's degree or higher | 18.2% of adults 25+ |
| Average commute | 32.6 minutes |
| Center coordinates | 34.61843, -97.57894 |
ZIP codes near 73434
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 73488 | Tussy, OK | 8.7 mi | 11 |
| 73433 | Elmore City, OK | 9.1 mi | 2,583 |
| 73425 | Countyline, OK | 10.8 mi | 201 |
| 73491 | Velma, OK | 11.4 mi | 791 |
| 73487 | Tatums, OK | 12.9 mi | 178 |
| 73481 | Ratliff City, OK | 13.5 mi | 842 |
| 73444 | Hennepin, OK | 14.7 mi | 103 |
| 73052 | Lindsay, OK | 14.9 mi | 6,380 |
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 73434?
A typical home in ZIP code 73434 is worth about $262,900 (Zillow Home Value Index). The median household here earns $63,214 a year. See what buying here would cost per month, with Oklahoma average taxes and insurance filled in.
Monthly payment for a $262,900 homeWhat can a $63,214 income afford?Rental property numbers
About ZIP code 73434
What city is ZIP code 73434?
ZIP code 73434 is in Foster, OK, in Stephens County.
What county is ZIP code 73434 in?
73434 is mainly in Stephens County, Oklahoma, and partly in Garvin County.
What is the population of ZIP code 73434?
About 574 people live in ZIP code 73434, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 73434 in?
73434 is in Central Time (UTC−6). It observes daylight saving time.