21120 Zip Code - Area code (s) 410, 443, and 667. Web citizen, voting age population. Look up a zip code. Web look up a zip code ™. Estimated zip code population in 2021: Enter a corporate or residential street address, city, and state to see a specific. Zip code population in 2010: Basic data & usps preferred city name. Web bentley springs, md | parkton, md. Parkton is an agrarian unincorporated area in the northern part of baltimore.
Estimated zip code population in 2021: Family households (families) male householder, no wife present, family. Area code (s) 410, 443, and 667. Basic data & usps preferred city name. Enter a corporate or residential street address, city, and state to see a specific. Look up a zip code. Web zip code 21120 is located in the city of parkton, maryland and covers 41.996 square miles of land area. Parkton is an agrarian unincorporated area in the northern part of baltimore. Zip code population in 2010: Web citizen, voting age population. Web look up a zip code ™. Web bentley springs, md | parkton, md.