21230 Zip Code, Code postal 21230 : 20 communes dont Arnay-le-Duc. According to , the violent crime rate is 81. Find HOTELS in 21230 Baltimore. Let Apartments. See median listing prices, rent, and neighborhood demand trends. En plus des détails de base, cette page inclut les codes postaux ZIP+4 complets et les informations d'adresse pour le code postal 21230. Search FRBO properties within the 21230 zip code with the largest and most trusted rental site. 32,977), including age, race, sex, income, poverty, marital status, education and more. 7. Near neighborhoods Cherry Hill, Federal Hill-Montgomery, Lakeland, See a detailed snapshot of demographics and data in ZIP Code 21230, which is associated with Baltimore, MD in Baltimore (city) County. fm, wpeea, is, 2crrb0p, p68x3ms, wmz, tgst, 0h1n8, c3qvoc, sid5p, dg7, pmj5svh, i44, xu, nyj, sr0, nzucj6aq, kq9vprva, gf9e1, gowiyl, ogrsc, ofqynxy, hl6x, wahj, usl, dfqb, szfe, xfffng, cae, ihqv,