ZIP Codes of Carter County, MO

Population & People
Population & People
Total Population
6,294
Household Income
Household Income
Median Income
$42,204
Housing
Housing
Total Housing Units
3,070
Business & Economy
Business & Economy
Total Businesses
152
Employment
Employment
Employment Rate
53.62%
Education
Education
Bachelor's Degree+
12.74%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 4 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:4 ZIP Codes (4 Standard, 0 PO Box, 0 Unique) [See All]
Area Codes:235 / 573
Timezone:Central (GMT -06:00)
Local Time:11:53:59 PM
Population:6,294 [See All]
FIPS:29035
Land Area:605 sq mi
Water Area:2 sq mi
Coordinates:36.9002, -90.9257
Quick Link:
https://www.zip-codes.com/county/mo-carter.asp
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Notable population decline
Lost 10.5% of residents since 2014.
Striking education divide
Bachelor's share spans 6.6% to 42.0% — a 35-point gap.

Standout ZIPs in this County


Most Populous
Ellsinore · 2,643 people
42.0% of county total
Highest Income
Ellsinore · $61,614 median
1.5× county average
Largest Land Area
Van Buren · 203.7 sq mi
Spans the most ground
Fastest Growth
Ellsinore · -5.4% (10-yr)
2,793 → 2,643 residents
Most Educated
Ellsinore · 13.9% bachelor's+
254 of 1,824 adults 25+

Things worth knowing about Carter County


6,294 residents live across 4 ZIPs covering 605 sq mi, served by 4 distinct USPS-recognized cities.

Population moved from 7,031 to 6,294 from 2014 to 2024 — a -10.5% change. 1 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 63937 (Ellsinore, $61,614 median) and poorest ZIP 63941 (Fremont, $29,352) are 19.9 miles apart — a 2.1× income gap across local geography.

Median home values vary 3.1× across this county — from $71,700 in 63943 (Grandin) to $223,000 in 63937 (Ellsinore).

Density varies 11× across the county — from 1 people/sq mi in 63941 (Fremont) to 15 in 63937 (Ellsinore).

Educational attainment ranges from 6.6% bachelor's+ in 63943 (Grandin) to 42.0% in 63941 (Fremont) — the breadth of educational profiles across the area.

Within Missouri, this is the #103 most populous of 116 counties and ranks #114 for median household income .

Weighted by population, the typical household earns about $47,768 across the county — reflecting what a typical resident sees, not a simple ZIP average.

12.7% of adults age 25+ hold a bachelor's degree or higher (540 of 4,237 reporting).

4 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Carter County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
605
square miles
Avg density
10.4
people per sq mi
Population
6,294
across 4 ZIPs
Van Buren
203.7 sq mi
2,607 residents
Ellsinore
178.6 sq mi
2,643 residents
Fremont
166.4 sq mi
221 residents

Population decline

Carter County lost 10.5% of residents between 2014 and 2024. ZIPs that shed the largest share:

Van Buren
-16.7%
3,130 → 2,607 residents

All ZIP Codes in Carter County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
63937EllsinoreStandard2,643$61,614178.6-5.4%
63965Van BurenStandard2,607$37,697203.7-16.7%
63943GrandinStandard823$40,15256.110.9%
63941FremontStandard221$29,352166.4-39.6%

Adjacent & Nearby Counties