🇺🇸 63664 ZIP Code Details

Find detailed information for ZIP Code 63664 in Potosi, Missouri, including county, population, area codes, maps, and official USPS mailing information.

Home › United States › Missouri › 63664
🇺🇸
63664
Potosi, Missouri
Washington · 🇺🇸 United States
ZIP Code
Population
9,693
Density/mi²
13
Complete ZIP Code Details
ZIP Code63664
CityPotosi
StateMissouri (MO)
CountyWashington
TimezoneAmerica/Chicago
Coordinates37.9216100, -90.9166100
Population9,693
ZIP TypeSTANDARD
CountryUnited States

About 63664 - Potosi, Missouri

63664 is a small ZIP code covering Potosi in Missouri, the United States. This area falls under Washington County.

Around 9,693 people live in the 63664 ZIP code area. This puts it well ahead of the typical ZIP code in Missouri (roughly 6,064).

Population density runs around 13 people per sq. mile, making it a rural area.

This ZIP code sits alongside neighboring areas like Saint Peters, Columbia, Springfield within Missouri.

63664 vs. Missouri Average
Population Share vs. Nearby ZIP Codes
Frequently Asked Questions
What is the ZIP code for Potosi?

The ZIP code for Potosi, Missouri is 63664.

What county is 63664 located in?

63664 is located in Washington County, Missouri.

What is the population of 63664?

The population of 63664 (Potosi) is approximately 9,693 people.

Is 63664 bigger or smaller than a typical Missouri ZIP code?

63664 is more populated than the typical Missouri ZIP code, which averages around 6,064 people.

What are the ZIP code codes near 63664?

ZIP code codes near 63664 include 63376, 65203, 65807.