ZIP code 64780: Rockville, MO
64780 is a ZIP code in Rockville, Missouri, mainly in St. Clair County. About 364 people live here.
- Population
- 364
- Median household income
- $44,107
- Typical home value
- $213,900+1.2% in 12 months
- Median rent
- $809gross, per month
- Median age
- 61.9
- Homeowners
- 80.8%of occupied homes
Shaded: ZIP code 64780's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 64780 details
| City | Rockville |
|---|---|
| State | Missouri |
| County | St. Clair County (also partly Bates 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 | 95.3 sq mi, plus 3 sq mi of water |
| Population density | 4 people per sq mi |
| Bachelor's degree or higher | 13.1% of adults 25+ |
| Average commute | 24.3 minutes |
| Center coordinates | 38.05920, -94.04696 |
ZIP codes near 64780
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 64783 | Schell City, MO | 5.2 mi | 607 |
| 64724 | Appleton City, MO | 6.9 mi | 1,999 |
| 64750 | Harwood, MO | 10.2 mi | 439 |
| 64790 | Walker, MO | 13.6 mi | 1,114 |
| 64781 | Roscoe, MO | 13.7 mi | 80 |
| 64744 | El Dorado Springs, MO | 15.0 mi | 8,242 |
| 64770 | Montrose, MO | 15.7 mi | 1,151 |
| 64730 | Butler, MO | 18.7 mi | 6,432 |
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 64780?
A typical home in ZIP code 64780 is worth about $213,900 (Zillow Home Value Index). The median household here earns $44,107 a year. See what buying here would cost per month, with Missouri average taxes and insurance filled in.
Monthly payment for a $213,900 homeWhat can a $44,107 income afford?Rental property numbers
About ZIP code 64780
What city is ZIP code 64780?
ZIP code 64780 is in Rockville, MO, in St. Clair County.
What county is ZIP code 64780 in?
64780 is mainly in St. Clair County, Missouri, and partly in Bates County.
What is the population of ZIP code 64780?
About 364 people live in ZIP code 64780, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 64780 in?
64780 is in Central Time (UTC−6). It observes daylight saving time.