ZIP Codes of Warren County, NC

Population & People
Population & People
Total Population
13,841
Household Income
Household Income
Median Income
$47,464
Housing
Housing
Total Housing Units
7,945
Business & Economy
Business & Economy
Total Businesses
210
Employment
Employment
Employment Rate
47.88%
Education
Education
Bachelor's Degree+
15.00%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 6 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:6 ZIP Codes (3 Standard, 3 PO Box, 0 Unique) [See All]
Area Code:252
Timezone:Eastern (GMT -05:00)
Local Time:2:13:00 PM
Population:13,841 [See All]
FIPS:37185
Land Area:336 sq mi
Water Area:4 sq mi
Coordinates:36.4276, -78.1444
Quick Link:
https://www.zip-codes.com/county/nc-warren.asp
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Notable population decline
Lost 12.0% of residents since 2014.

Standout ZIPs in this County


Most Populous
Warrenton · 6,739 people
48.7% of county total
Highest Income
Macon · $59,375 median
1.3× county average
Largest Land Area
Warrenton · 174.1 sq mi
Spans the most ground
Fastest Growth
Norlina · -2.8% (10-yr)
5,354 → 5,205 residents
Most Educated
Macon · 20.3% bachelor's+
298 of 1,471 adults 25+

Things worth knowing about Warren County


13,841 residents live across 6 ZIPs covering 336 sq mi, served by 6 distinct USPS-recognized cities.

Population moved from 15,735 to 13,780 from 2014 to 2024 — a -12.4% change. 0 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 27551 (Macon, $59,375 median) and poorest ZIP 27563 (Norlina, $36,287) are 9.7 miles apart — a 1.6× income gap across local geography.

Median home values vary 1.8× across this county — from $95,900 in 27563 (Norlina) to $175,000 in 27551 (Macon).

Density varies across the county — from 21 people/sq mi in 27551 (Macon) to 70 in 27563 (Norlina).

Educational attainment ranges from 13.5% bachelor's+ in 27589 (Warrenton) to 20.3% in 27551 (Macon) — the breadth of educational profiles across the area.

Within North Carolina, this is the #89 most populous of 100 counties and ranks #94 for median household income .

Weighted by population, the typical household earns about $44,470 across the county — reflecting what a typical resident sees, not a simple ZIP average.

15.0% of adults age 25+ hold a bachelor's degree or higher (1,549 of 10,328 reporting).

3 Standard delivery, 3 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Warren County


Population decline

Warren County lost 12.0% of residents between 2014 and 2024. ZIPs that shed the largest share:

Warrenton
-17.9%
8,210 → 6,739 residents
Macon
-15.4%
2,171 → 1,836 residents

All ZIP Codes in Warren County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
27589WarrentonStandard6,739$46,730174.1-17.9%
27563NorlinaStandard5,205$36,28774.6-2.8%
27551MaconStandard1,836$59,37587.1-15.4%
27594WisePO Box610.0
27570RidgewayPO Box00.0
27586VaughanPO Box0.0

Adjacent & Nearby Counties