Home > CA > Contra Costa County > Concord > Zip 94518

Zip Code 94518 — Concord, CA

94518 is a ZIP Code associated with Concord, CA, located within Contra Costa. The postal region supports an estimated population of 27,345 residents across Data Pending housing units, with a population density of 1,905.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.950520, -122.022090)

Data MetricLocal Statistic
Postal / Zip Code94518
Primary CityConcord
State / ProvinceCA
CountyContra Costa
Total Population27,345
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,905.5 people/sq mi
TimezoneAmerica/Los_Angeles

How 94518 Compares

MetricZIP 94518Contra Costa CountyCA State Average
Population27,3451,171,36939,286,245
Median IncomeData PendingN/AN/A
Population Density1,905.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 94519Concord2.7 mi19,058N/A
Zip 94521Concord2.9 mi41,909N/A
Zip 94523Pleasant Hill3.0 mi34,592N/A
Zip 94520Concord3.1 mi37,381N/A
Zip 94597Walnut Creek3.5 mi23,129N/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 →