AA Districts supported by BICAA listed by Zip Code

(as of 6/17/25 per https://www.marylandaa.org/)

District # – Zip Codes

3 – NW Baltimore City 21202, 21202, 21205, 21213, 21216, 21217, 21223, 21230, 21231 and 21287
4 – N Baltimore City 21204, 21212, 21239, 21252 and 21286
7 – Howard County plus 21771 and 21797
10 – 21128, 21162, 21206, 21214, 21234, 21236 and 21251 (Baltimore Area)
14 – 21220, 21221 and 21237 (Baltimore Area)
15 – 21071, 21074, 21102, 21104, 21117, 21133, 21136, 21153, 21155, 21163, 21207, 21208, 21215, 21235, 21241 and 21244 (Baltimore Area)
18 – 21228, 21229, 21250 and a portion of 21043 in Baltimore Co.
19 – 21209, 21210, 21211 and 21218 (Baltimore Area)
33 – 21030, 21031, 21053, 21057, 21093, 21111, 21120, 21131 and 21152 (Baltimore County)
34 – 21225, 21226 and 21227 (Baltimore Area)
39 – 21219, 21222, and 21224 (Baltimore Area)
41 -2 0871, 21704, 21754, 21770, 21771, 21774, 21776, 21791, 21793, 21797 and 21798 (Frederick and Howard Counties)