Zip Code 21203 - Web map, population, demographics, economic characteristics and real estate information for zip code 21203. Web find the zip code for an area of a city or town, or the location of a given zip code. Enter a corporate or residential street address, city, and state to see a specific zip code ™. Web 21203 zip code profile find neighborhoodss, home values, schools, demographics, local discussions, maps, & much more. Basic data & usps preferred city name. Web zip code 21203 is located in the city of baltimore, maryland and covers 0 square miles of land area.
Web 21203 zip code profile find neighborhoodss, home values, schools, demographics, local discussions, maps, & much more. Web zip code 21203 is located in the city of baltimore, maryland and covers 0 square miles of land area. Enter a corporate or residential street address, city, and state to see a specific zip code ™. Basic data & usps preferred city name. Web map, population, demographics, economic characteristics and real estate information for zip code 21203. Web find the zip code for an area of a city or town, or the location of a given zip code.