ZIP Codes of Montgomery County, NC

Population & People
Population & People
Total Population
23,655
Household Income
Household Income
Median Income
$54,819
Housing
Housing
Total Housing Units
12,655
Business & Economy
Business & Economy
Total Businesses
482
Employment
Employment
Employment Rate
52.75%
Education
Education
Bachelor's Degree+
19.31%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 6 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:6 ZIP Codes (5 Standard, 1 PO Box, 0 Unique) [See All]
Area Codes:472 / 704 / 743 / 910
Timezone:Eastern (GMT -05:00)
Local Time:11:54:17 PM
Population:23,655 [See All]
FIPS:37123
Land Area:527 sq mi
Water Area:5 sq mi
Coordinates:35.3554, -79.8388
Quick Link:
https://www.zip-codes.com/county/nc-montgomery.asp
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North Carolina's #74 most populous county
23,655 residents across 6 ZIPs — #74 of 100 North Carolina counties.

Standout ZIPs in this County


Most Populous
Troy · 7,572 people
32.0% of county total
Highest Income
Troy · $63,516 median
1.2× county average
Largest Land Area
Mount Gilead · 188.8 sq mi
Spans the most ground
Fastest Growth
Biscoe · 9.5% (10-yr)
3,566 → 3,906 residents
Most Educated
Troy · 24.9% bachelor's+
1,467 of 5,891 adults 25+

Things worth knowing about Montgomery County


23,655 residents live across 6 ZIPs covering 527 sq mi, served by 6 distinct USPS-recognized cities.

Population moved from 26,077 to 23,613 from 2014 to 2024 — a -9.4% change. 1 ZIPs gained residents, 4 lost.

The county's wealthiest ZIP 27371 (Troy, $63,516 median) and poorest ZIP 27209 (Biscoe, $45,861) are 12.2 miles apart — a 1.4× income gap across local geography.

Median home values vary 1.3× across this county — from $128,800 in 27229 (Candor) to $171,800 in 27306 (Mount Gilead).

Density varies across the county — from 29 people/sq mi in 27306 (Mount Gilead) to 85 in 27209 (Biscoe).

Educational attainment ranges from 7.0% bachelor's+ in 27229 (Candor) to 24.9% in 27371 (Troy) — the breadth of educational profiles across the area.

Within North Carolina, this is the #74 most populous of 100 counties and ranks #76 for median household income .

Weighted by population, the typical household earns about $56,426 across the county — reflecting what a typical resident sees, not a simple ZIP average.

19.3% of adults age 25+ hold a bachelor's degree or higher (3,251 of 16,839 reporting).

5 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Montgomery 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
527
square miles
Avg density
44.9
people per sq mi
Population
23,655
across 6 ZIPs
Mount Gilead
188.8 sq mi
5,486 residents
Troy
144.5 sq mi
7,572 residents
Candor
89.7 sq mi
3,456 residents

Population decline

Montgomery County lost 9.3% of residents between 2014 and 2024. ZIPs that shed the largest share:

Mount Gilead
-17.6%
6,661 → 5,486 residents
Troy
-14.8%
8,892 → 7,572 residents

All ZIP Codes in Montgomery County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
27371TroyStandard7,572$63,516144.5-14.8%
27306Mount GileadStandard5,486$57,934188.8-17.6%
27209BiscoeStandard3,906$45,86146.09.5%
27229CandorStandard3,456$51,43689.7-7.6%
27356StarStandard3,193$55,34757.6-0.8%
27247EtherPO Box420.0

Adjacent & Nearby Counties