Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Share |


Population:805,029 (More Details)
Male Population:380,409
Female Population:424,620
Median Age:39
ZIP Codes:51
Area Codes:0
Total Area:682 square miles (county)
Land Area:598 square miles (county)
Water Area:83 square miles (county)

BALTIMORE County, MD Covers 51 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 21013GeneralBaldwin4,653Eastern410/443
ZIP Code 21020P.O. BoxBoring0Eastern443/410
ZIP Code 21022P.O. BoxBrooklandville0Eastern410/443/667
ZIP Code 21023P.O. BoxButler0Eastern443/410
ZIP Code 21027P.O. BoxChase0Eastern443/410/667
ZIP Code 21030GeneralCockeysville24,355Eastern410/443
ZIP Code 21031GeneralHunt Valley4Eastern410/443
ZIP Code 21051GeneralFork279Eastern410/443
ZIP Code 21052P.O. BoxFort Howard303Eastern443/410
ZIP Code 21053GeneralFreeland3,305Eastern443/410
ZIP Code 21057GeneralGlen Arm4,112Eastern410/443
ZIP Code 21065UniqueHunt Valley0Eastern410/443
ZIP Code 21071P.O. BoxGlyndon497Eastern443/410
ZIP Code 21082GeneralHydes654Eastern410/443
ZIP Code 21087GeneralKingsville5,451Eastern410/443
ZIP Code 21092P.O. BoxLong Green0Eastern410/443
ZIP Code 21093GeneralLutherville Timonium36,465Eastern410/443/667
ZIP Code 21094P.O. BoxLutherville Timonium0Eastern410/443/667
ZIP Code 21105P.O. BoxMaryland Line65Eastern443/410
ZIP Code 21111GeneralMonkton4,903Eastern443/410
ZIP Code 21117GeneralOwings Mills53,778Eastern443/410
ZIP Code 21120GeneralParkton6,967Eastern443/410
ZIP Code 21128GeneralPerry Hall12,802Eastern410
ZIP Code 21131GeneralPhoenix7,253Eastern410/443
ZIP Code 21133GeneralRandallstown29,998Eastern443/410
ZIP Code 21136GeneralReisterstown33,781Eastern443/410
ZIP Code 21139P.O. BoxRiderwood0Eastern410/443/667
ZIP Code 21152GeneralSparks Glencoe5,544Eastern443/410
ZIP Code 21153P.O. BoxStevenson323Eastern410/443/667
ZIP Code 21155GeneralUpperco2,371Eastern443/410
ZIP Code 21156GeneralUpper Falls358Eastern410/443
ZIP Code 21162GeneralWhite Marsh3,655Eastern443/410/667
ZIP Code 21204GeneralTowson20,253Eastern410/443/667
ZIP Code 21207GeneralGwynn Oak48,133Eastern410/443/667
ZIP Code 21208GeneralPikesville33,917Eastern410/443/667
ZIP Code 21219GeneralSparrows Point9,379Eastern443/410
ZIP Code 21220GeneralMiddle River39,199Eastern443/410/667
ZIP Code 21221GeneralEssex42,154Eastern410/443
ZIP Code 21222GeneralDundalk55,786Eastern410/443
ZIP Code 21227GeneralHalethorpe33,534Eastern410/443
ZIP Code 21228GeneralCatonsville47,577Eastern410/443
ZIP Code 21234GeneralParkville69,752Eastern410/443
ZIP Code 21236GeneralNottingham38,474Eastern410/443
ZIP Code 21237GeneralRosedale30,059Eastern410/443
ZIP Code 21244GeneralWindsor Mill34,611Eastern410
ZIP Code 21250UniqueBaltimore3,205Eastern410/443
ZIP Code 21252UniqueTowson2,872Eastern410/443/667
ZIP Code 21282P.O. BoxPikesville0Eastern410/443
ZIP Code 21284P.O. BoxTowson0Eastern410/443/667
ZIP Code 21285P.O. BoxTowson0Eastern410/443/667
ZIP Code 21286GeneralTowson19,206Eastern410/443/667

BALTIMORE, MD Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of BALTIMORE County, MD805,029
Male population of BALTIMORE County, MD380,409
Female population of BALTIMORE County, MD424,620
Median age (years)39.1
White Population520,185
Black Population209,738
Indian Population2,625
Asian Population40,077
Hawaiian Population319
Hispanic Population33,735
Median age (Male)37.3
Median age (Female)40.6
Total households316,715
Family households (families)205,113
Average household size for BALTIMORE County, MD2.48
Average family size of BALTIMORE County, MD3.04
Total housing units for BALTIMORE County, MD335,622

BALTIMORE County, MD Covers 44 Cities