ZIP code 64646: Humphreys, MO
64646 is a ZIP code in Humphreys, Missouri, mainly in Sullivan County. About 471 people live here.
- Population
- 471
- Median household income
- $68,125
- Typical home value
- —
- Median rent
- $500gross, per month
- Median age
- 27
- Homeowners
- 70.8%of occupied homes
Shaded: ZIP code 64646's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 64646 details
| City | Humphreys |
|---|---|
| State | Missouri |
| County | Sullivan County (also partly Linn 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 | 48.6 sq mi, plus 0.3 sq mi of water |
| Population density | 10 people per sq mi |
| Bachelor's degree or higher | 12.3% of adults 25+ |
| Average commute | 27.1 minutes |
| Center coordinates | 40.09895, -93.30898 |
ZIP codes near 64646
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 64641 | Galt, MO | 6.7 mi | 625 |
| 64652 | Laredo, MO | 7.9 mi | 346 |
| 64630 | Browning, MO | 9.1 mi | 495 |
| 63556 | Milan, MO | 11.7 mi | 3,196 |
| 64635 | Chula, MO | 12.1 mi | 508 |
| 64674 | Purdin, MO | 12.1 mi | 409 |
| 64645 | Harris, MO | 13.9 mi | 195 |
| 64653 | Linneus, MO | 15.3 mi | 431 |
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 64646
What city is ZIP code 64646?
ZIP code 64646 is in Humphreys, MO, in Sullivan County.
What county is ZIP code 64646 in?
64646 is mainly in Sullivan County, Missouri, and partly in Linn County.
What is the population of ZIP code 64646?
About 471 people live in ZIP code 64646, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 64646 in?
64646 is in Central Time (UTC−6). It observes daylight saving time.