ZIP code 66778: Treece, KS
66778 is a ZIP code in Treece, Kansas, mainly in Cherokee County, part of the Joplin, MO-KS metro area.
- Population
- 0
- Median household income
- —
- Typical home value
- —
- Median rent
- —gross, per month
- Median age
- —
- Homeowners
- —of occupied homes
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Shaded: ZIP code 66778's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 66778 details
| City | Treece |
|---|---|
| State | Kansas |
| County | Cherokee County |
| Metro area | Joplin, MO-KS |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 0.2 sq mi |
| Center coordinates | 37.00045, -94.83891 |
ZIP codes near 66778
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 74360 | Picher, OK | 1.4 mi | 6 |
| 74335 | Cardin, OK | 1.7 mi | — |
| 66713 | Baxter Springs, KS | 4.1 mi | 5,635 |
| 74339 | Commerce, OK | 5.1 mi | 2,245 |
| 74358 | North Miami, OK | 6.1 mi | 222 |
| 74363 | Quapaw, OK | 7.6 mi | 2,492 |
| 74354 | Miami, OK | 8.0 mi | 17,208 |
| 66770 | Riverton, KS | 8.8 mi | 1,047 |
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
About ZIP code 66778
What city is ZIP code 66778?
ZIP code 66778 is in Treece, KS, in Cherokee County.
What county is ZIP code 66778 in?
66778 is mainly in Cherokee County, Kansas.
What time zone is ZIP code 66778 in?
66778 is in Central Time (UTC−6). It observes daylight saving time.