County ProfileMO
Phelps County
Population: 44,638 · 9 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
44,638
People
Median age
35.8
Housing
Total households
17,329
Income
Median household income
$58,396
Housing
Total housing units
20,295
Employment
Employment rate
53%
Education
Bachelor’s degree or higher
32.4%
Healthcare
Insured population
90.9%
County details
Local time 01:08:04(CT)| Name | Phelps |
|---|---|
| Total ZIP codes | 9total |
| ZIP codes (by type) | 7 Standard1 PO Box1 Unique |
| Area code | 573 |
| Timezone | Central Time (CT) |
| Coordinates | 37.8663259, -91.79035 |
| Land area | 671.8 sq miles(1,739.9 km²) |
Map of Phelps county, Missouri with ZIP codes
Cities and Communities in Phelps County
Compare the largest cities in Phelps County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Rolla | 19,943 | $46,204 | 3ZIPs |
| Saint James | 3,935 | $53,453 | 1ZIPs |
| Newburg | 333 | $24,911 | 1ZIPs |
| Edgar Springs | 199 | $51,771 | 1ZIPs |
| Jerome | 171 | — | 1ZIPs |
| Duke | 133 | — | 1ZIPs |
| Beulah | 99 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Phelps County
Review the most populated postal areas across Phelps County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS