Allen Maryland Contact
Allen Maryland has a zip code of 21810. The current date and time in Allen is May 19, 2024, 4:11 pm and it has a population of 38 people. Allen Maryland lies at an elevation of 23 feet.
Allen Maryland has a zip code of 21810. The current date and time in Allen is May 19, 2024, 4:11 pm and it has a population of 38 people. Allen Maryland lies at an elevation of 23 feet.