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Zip Code 27523 — Apex, NC

27523 is a ZIP Code associated with Apex, NC, located within Chatham. The postal region supports an estimated population of 20,269 residents across Data Pending housing units, with a population density of 203.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.771020, -78.953670)

Data Metric	Local Statistic
Postal / Zip Code	27523
Primary City	Apex
State / Province	NC
County	Chatham
Total Population	20,269
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	203.1 people/sq mi
Timezone	America/New_York

How 27523 Compares

Metric	ZIP 27523	Chatham County	NC State Average
Population	20,269	108,238	10,730,463
Median Income	Data Pending	N/A	N/A
Population Density	203.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 27502	Apex	4.3 mi	48,530	N/A
Zip 27519	Cary	4.5 mi	69,836	N/A
Zip 27517	Chapel Hill	6.7 mi	29,564	N/A
Zip 27713	Durham	7.9 mi	59,197	N/A
Zip 27513	Cary	8.8 mi	46,979	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →