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Zip Code 27518 — Cary, NC

27518 is a ZIP Code associated with Cary, NC, located within Wake. The postal region supports an estimated population of 19,735 residents across Data Pending housing units, with a population density of 769.9 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.729270, -78.773600)

Data Metric	Local Statistic
Postal / Zip Code	27518
Primary City	Cary
State / Province	NC
County	Wake
Total Population	19,735
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	769.9 people/sq mi
Timezone	America/New_York

How 27518 Compares

Metric	ZIP 27518	Wake County	NC State Average
Population	19,735	1,166,601	10,730,463
Median Income	Data Pending	N/A	N/A
Population Density	769.9 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 27511	Cary	2.4 mi	33,221	N/A
Zip 27606	Raleigh	3.2 mi	45,444	N/A
Zip 27539	Apex	4.2 mi	25,878	N/A
Zip 27513	Cary	5.3 mi	46,979	N/A
Zip 27695	Raleigh	6.6 mi	1,993	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 →