Where is Zip Code 23691 map for 2020, 2019Primary Zip Codes for 23691Zip CodePrimary CitySecondary City23691YorktownYorktown, Naval Weapons Sta, Naval Weapons Stati, Nav Wpns Sta, Naval Weapons StationCities sharing Zip Codes with 23691Zip CodePrimary CitySecondary CityMore Information23691YorktownNav Wpns Sta23691YorktownNaval Weapons Station23691YorktownNaval Weapons Sta23691YorktownYorktown Naval Weapons Stati23690YorktownYorktown Yorktown population stats 23692YorktownYorktown Yorktown population stats 23693YorktownYorktown Yorktown population stats Advertisements