ZIP code 73440: Lebanon, OK
73440 is a ZIP code in Lebanon, Oklahoma, mainly in Marshall County. About 218 people live here.
- Population
- 218
- Median household income
- $64,038
- Typical home value
- $116,700ACS median value
- Median rent
- —gross, per month
- Median age
- 37.5
- Homeowners
- 94.9%of occupied homes
Shaded: ZIP code 73440's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 73440 details
| City | Lebanon |
|---|---|
| State | Oklahoma |
| County | Marshall 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 | 7.8 sq mi, plus 5.4 sq mi of water |
| Population density | 28 people per sq mi |
| Bachelor's degree or higher | 43.9% of adults 25+ |
| Average commute | 18.1 minutes |
| Center coordinates | 33.96172, -96.88938 |
ZIP codes near 73440
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 73439 | Kingston, OK | 8.5 mi | 7,141 |
| 76245 | Gordonville, TX | 9.6 mi | 1,814 |
| 73446 | Madill, OK | 10.9 mi | 8,479 |
| 73448 | Marietta, OK | 12.5 mi | 5,913 |
| 75076 | Pottsboro, TX | 14.5 mi | 7,989 |
| 76264 | Sadler, TX | 15.0 mi | 997 |
| 76273 | Whitesboro, TX | 15.3 mi | 11,229 |
| 74731 | Cartwright, OK | 19.0 mi | 1,646 |
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 73440?
A typical home in ZIP code 73440 is worth about $116,700 (ACS median value). The median household here earns $64,038 a year. See what buying here would cost per month, with Oklahoma average taxes and insurance filled in.
Monthly payment for a $116,700 homeWhat can a $64,038 income afford?Rental property numbers
About ZIP code 73440
What city is ZIP code 73440?
ZIP code 73440 is in Lebanon, OK, in Marshall County.
What county is ZIP code 73440 in?
73440 is mainly in Marshall County, Oklahoma.
What is the population of ZIP code 73440?
About 218 people live in ZIP code 73440, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 73440 in?
73440 is in Central Time (UTC−6). It observes daylight saving time.