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An independent county atlas

A guide to America’s counties

Explore county boundaries across all 50 states, find a place by name, or download a map for reference.

Browse state mapsView the U.S. map

Choose a state on the United States county map DelawareDelawareDelawareDistrict of ColumbiaFloridaFloridaFloridaFloridaFloridaGeorgiaGeorgiaGeorgiaGeorgiaGeorgiaGeorgiaHawaiiHawaiiIdahoIdahoIdahoIdahoIdahoIdahoIllinoisIllinoisIllinoisIllinoisIllinoisIndianaIndianaIndianaIndianaIndianaIowaIowaIowaIowaIowaKansasKansasKansasKansasKansasKansasKentuckyKentuckyKentuckyKentuckyKentuckyKentuckyLouisianaLouisianaLouisianaLouisianaLouisianaMaineMaineMaineMaineMaineMarylandMarylandMarylandMarylandMassachusettsMassachusettsMassachusettsMassachusettsMichiganMichiganMichiganMichiganMinnesotaMinnesotaMinnesotaMinnesotaMinnesotaMississippiMississippiMississippiMississippiMississippiMissouriMissouriMissouriMissouriMissouriMontanaMontanaMontanaMontanaMontanaNebraskaNebraskaNebraskaNebraskaNebraskaNevadaNevadaNevadaNevadaNevadaNew HampshireNew HampshireNew HampshireNew HampshireNew HampshireNew JerseyNew JerseyNew JerseyNew JerseyNew MexicoNew MexicoNew MexicoNew MexicoNew MexicoNew YorkNew YorkNew YorkNew YorkNew YorkNew YorkNorth CarolinaNorth CarolinaNorth CarolinaNorth CarolinaNorth CarolinaNorth DakotaNorth DakotaNorth DakotaNorth DakotaNorth DakotaOhioOhioOhioOhioOhioOklahomaOklahomaOklahomaOklahomaOklahomaOregonOregonOregonOregonOregonPennsylvaniaPennsylvaniaPennsylvaniaPennsylvaniaPennsylvaniaPennsylvaniaRhode IslandRhode IslandRhode IslandRhode IslandSouth CarolinaSouth CarolinaSouth CarolinaSouth CarolinaSouth CarolinaSouth DakotaSouth DakotaSouth DakotaSouth DakotaSouth DakotaSouth DakotaTennesseeTennesseeTennesseeTennesseeTennesseeTexasTexasTexasTexasTexasUtahUtahUtahUtahUtahVermontVermontVermontVermontVermontVirginiaVirginiaVirginiaVirginiaVirginiaVirginiaWashingtonWashingtonWashingtonWashingtonWashingtonWest VirginiaWest VirginiaWest VirginiaWest VirginiaWest VirginiaWest VirginiaWisconsinWisconsinWisconsinWisconsinWisconsinWyomingWyomingWyomingWyomingWyomingArkansasArkansasArkansasArkansasArkansasAlabamaAlabamaAlabamaAlabamaAlabamaColoradoColoradoColoradoColoradoColoradoArizonaArizonaArizonaArizonaConnecticutConnecticutConnecticutConnecticutAlaskaAlaskaAlaskaAlaskaCaliforniaCaliforniaCaliforniaCaliforniaCalifornia
2025 U.S. Census boundaries. Select a state to explore.

3,144 county maps · 2025 Census boundaries · Free PDF, PNG & SVG downloads

County maps by state

Open a state, select a county, and explore. Every map comes with searchable names, source details, and free downloads.

50 states and Washington, D.C.

Alabama67 countiesAlaska30 boroughs and census areasArizona15 countiesArkansas75 countiesCalifornia58 countiesColorado64 countiesConnecticut9 planning regionsDelaware3 countiesDistrict of Columbia1 county-equivalentFlorida67 countiesGeorgia159 countiesHawaii5 countiesIdaho44 countiesIllinois102 countiesIndiana92 countiesIowa99 countiesKansas105 countiesKentucky120 countiesLouisiana64 parishesMaine16 countiesMaryland24 counties and an independent cityMassachusetts14 countiesMichigan83 countiesMinnesota87 countiesMississippi82 countiesMissouri115 counties and an independent cityMontana56 countiesNebraska93 countiesNevada17 counties and an independent cityNew Hampshire10 countiesNew Jersey21 countiesNew Mexico33 countiesNew York62 countiesNorth Carolina100 countiesNorth Dakota53 countiesOhio88 countiesOklahoma77 countiesOregon36 countiesPennsylvania67 countiesRhode Island5 countiesSouth Carolina46 countiesSouth Dakota66 countiesTennessee95 countiesTexas254 countiesUtah29 countiesVermont14 countiesVirginia133 counties and independent citiesWashington39 countiesWest Virginia55 countiesWisconsin72 countiesWyoming23 counties

Using the atlas

Look closer at a county

See a detailed outline, its location in the state, neighboring counties, roads, terrain, and aerial imagery.

A map for every lesson

Download labelled reference maps, blank coloring outlines, or numbered state quizzes with a county answer key.

Get the geography right

Compare land and water area, find FIPS codes, and export state county lists as CSV. Sources and boundary dates are always visible.

About the maps

Our maps use the U.S. Census Bureau’s 2025 cartographic boundary files. National maps show the big picture; individual county outlines use more detailed geometry. Every county page tells you exactly which source and scale it uses.

The atlas includes Louisiana parishes, Alaska boroughs and census areas, Connecticut’s nine planning regions, and independent cities. Read our map methodology