Median age: zip codes ranked in Maryland

Half of residents are older than this, half younger. Retirement areas run 50+, college towns can be in the low 20s. These lists rank zip codes in Maryland with at least 1,000 residents, using the Census Bureau's American Community Survey 5-year estimates.

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Oldest zip codes (highest median age)

#	Zip	City	Median age	Population
1	21654	Oxford	68.7	1,179
2	20688	Solomons	63.8	1,290
3	21871	Westover	60.2	1,764
4	21657	Queen Anne	58.5	1,354
5	21661	Rock Hall	58.4	2,613
6	21912	Warwick	58.2	1,536
7	20629	Dowell	58.1	1,150
8	21561	Swanton	57	2,412
9	21663	Saint Michaels	56	3,764
10	21530	Flintstone	56	1,404
11	21811	Berlin	54.9	24,377
12	21521	Barton	54.1	1,400
13	21658	Queenstown	53.6	3,632
14	21842	Ocean City	53.4	11,226
15	21813	Bishopville	53.2	2,999
16	20764	Shady Side	52.8	2,993
17	21160	Whiteford	52.7	2,441
18	20818	Cabin John	52.7	1,539
19	21734	Funkstown	52.4	1,076
20	21087	Kingsville	52	5,537
21	20618	Bushwood	52	1,705
22	21710	Adamstown	51.9	4,661
23	21915	Chesapeake City	51.9	2,471
24	20677	Port Tobacco	51.5	2,088
25	21767	Maugansville	51.4	1,031
26	20861	Ashton	51	2,890
27	21678	Worton	50.6	1,658
28	20623	Cheltenham	50.5	2,761
29	21635	Galena	50.3	2,085
30	21750	Hancock	50.1	3,417
31	21154	Street	50	6,544
32	21659	Rhodesdale	49.9	1,601
33	20860	Sandy Spring	49.6	2,035
34	20675	Pomfret	49.6	1,796
35	21550	Oakland	49.4	13,691
36	21131	Phoenix	49.4	7,141
37	20622	Charlotte Hall	49.4	5,185
38	21668	Sudlersville	49.4	2,011
39	21032	Crownsville	49.1	8,850
40	21036	Dayton	48.8	2,569
41	21531	Friendsville	48.8	2,487
42	21111	Monkton	48.7	4,714
43	21782	Sharpsburg	48.7	3,704
44	20842	Dickerson	48.5	2,369
45	20721	Bowie	48.4	31,032
46	21631	East New Market	48.3	2,429
47	21601	Easton	48.1	24,671
48	20689	Sunderland	48.1	1,809
49	20854	Potomac	47.7	50,498
50	21401	Annapolis	47.7	38,629
51	21536	Grantsville	47.7	3,833
52	21919	Earleville	47.7	3,626
53	20778	West River	47.7	2,211
54	21619	Chester	47.2	6,152
55	20735	Clinton	47.1	37,464
56	21133	Randallstown	47.1	31,398
57	21078	Havre De Grace	46.8	20,030
58	20841	Boyds	46.8	9,969
59	21161	White Hall	46.7	5,221
60	20882	Gaithersburg	46.6	13,751
61	21136	Reisterstown	46.3	32,088
62	20815	Chevy Chase	46.2	30,505
63	21208	Pikesville	46	37,276
64	21666	Stevensville	46	14,394
65	20837	Poolesville	45.9	6,699
66	20776	Harwood	45.9	3,315
67	20817	Bethesda	45.8	37,454
68	21673	Trappe	45.7	2,843
69	20690	Tall Timbers	45.7	1,077
70	21539	Lonaconing	45.6	1,975
71	21713	Boonsboro	45.5	9,846
72	20777	Highland	45.5	3,221
73	21047	Fallston	45.4	13,852
74	21163	Woodstock	45.4	7,539
75	21093	Lutherville Timonium	45.3	39,100
76	21403	Annapolis	45.3	32,681
77	21797	Woodbine	45.3	8,643
78	21557	Rawlings	45.3	1,481
79	20833	Brookeville	45.2	7,860
80	21042	Ellicott City	45.1	43,327
81	20676	Port Republic	45.1	3,218
82	21034	Darlington	45.1	2,846
83	20611	Bel Alton	45.1	1,219
84	20744	Fort Washington	44.9	54,441
85	21035	Davidsonville	44.9	7,879
86	21152	Sparks Glencoe	44.9	6,459
87	20905	Silver Spring	44.8	19,004
88	21788	Thurmont	44.6	11,654
89	21028	Churchville	44.6	3,103
90	21838	Marion Station	44.6	1,873
91	21102	Manchester	44.5	12,162
92	21053	Freeland	44.5	2,929
93	20613	Brandywine	44.4	17,590
94	20751	Deale	44.4	2,851
95	20664	Newburg	44.3	3,138
96	21050	Forest Hill	44.1	17,466
97	21851	Pocomoke City	44.1	7,297
98	20769	Glenn Dale	44.1	6,947
99	21776	New Windsor	44.1	6,261
100	21084	Jarrettsville	44	7,070

Youngest zip codes (lowest median age)

#	Zip	City	Median age	Population
1	20742	College Park	19	4,350
2	21250	Baltimore	19.9	2,834
3	21252	Towson	20	4,865
4	21402	Annapolis	21	4,303
5	20670	Patuxent River	22.9	2,046
6	20740	College Park	23.5	36,847
7	20762	Andrews Air Force Base	24.4	3,130
8	20755	Fort George G Meade	25.1	11,225
9	21727	Emmitsburg	29.5	6,052
10	20710	Bladensburg	31.7	9,801
11	20737	Riverdale	31.7	24,489
12	20634	Great Mills	32	7,088
13	21210	Baltimore	32	14,134
14	21804	Salisbury	32.6	40,430
15	21231	Baltimore	32.7	14,969
16	20783	Hyattsville	32.8	50,333
17	21005	Aberdeen Proving Ground	33.1	2,202
18	21826	Fruitland	33.2	5,451
19	21226	Curtis Bay	33.6	6,674
20	21201	Baltimore	33.6	18,307
21	21155	Upperco	33.7	3,313
22	21853	Princess Anne	33.7	10,537
23	21202	Baltimore	33.7	20,683
24	21230	Baltimore	33.9	32,977
25	21075	Elkridge	34.1	37,363
26	20602	Waldorf	34.2	28,331
27	20770	Greenbelt	34.2	28,384
28	21225	Brooklyn	34.2	34,062
29	20903	Silver Spring	34.3	24,815
30	21224	Baltimore	34.3	47,465
31	21651	Millington	34.4	2,290
32	20781	Hyattsville	34.4	13,352
33	21703	Frederick	34.6	41,960
34	21216	Baltimore	34.7	29,426
35	21532	Frostburg	34.8	13,647
36	21204	Towson	34.8	19,845
37	20653	Lexington Park	34.8	26,852
38	21822	Eden	35	2,926
39	21218	Baltimore	35	44,014
40	20714	North Beach	35.1	4,525
41	20910	Silver Spring	35.4	45,943
42	21113	Odenton	35.5	36,705
43	21660	Ridgely	35.6	4,132
44	21209	Baltimore	35.6	30,126
45	20784	Hyattsville	35.6	33,831
46	21890	Westover	35.8	3,289
47	20763	Savage	35.9	2,601
48	21205	Baltimore	35.9	13,013
49	21061	Glen Burnie	35.9	57,230
50	21830	Hebron	36	5,200
51	21244	Windsor Mill	36	38,208
52	21649	Marydel	36.1	1,890
53	21774	New Market	36.1	17,134
54	20724	Laurel	36.1	19,369
55	21009	Abingdon	36.2	33,679
56	21227	Halethorpe	36.2	34,907
57	20785	Hyattsville	36.2	40,066
58	21623	Church Hill	36.4	2,669
59	21040	Edgewood	36.4	24,960
60	20879	Gaithersburg	36.4	25,264
61	21114	Crofton	36.4	25,590
62	21222	Dundalk	36.4	59,407
63	20708	Laurel	36.5	27,593
64	20619	California	36.6	14,212
65	20782	Hyattsville	36.6	34,293
66	20902	Silver Spring	36.6	54,261
67	21920	Elk Mills	36.7	1,413
68	21206	Baltimore	36.7	48,902
69	21117	Owings Mills	36.7	62,816
70	21090	Linthicum Heights	36.8	10,652
71	20794	Jessup	36.8	16,814
72	21030	Cockeysville	36.8	25,827
73	20876	Germantown	36.8	26,406
74	20877	Gaithersburg	36.8	38,546
75	21801	Salisbury	36.9	30,088
76	21239	Baltimore	37.1	27,346
77	20705	Beltsville	37.2	28,713
78	20723	Laurel	37.2	36,866
79	21046	Columbia	37.3	15,608
80	20743	Capitol Heights	37.3	41,093
81	20616	Bryans Road	37.4	8,057
82	20657	Lusby	37.4	20,699
83	20601	Waldorf	37.4	26,945
84	21162	White Marsh	37.5	4,639
85	21211	Baltimore	37.5	14,969
86	20659	Mechanicsville	37.5	24,324
87	20707	Laurel	37.5	37,278
88	21229	Baltimore	37.5	46,679
89	21017	Belcamp	37.6	6,648
90	20874	Germantown	37.6	62,738
91	21639	Greensboro	37.7	4,682
92	21791	Union Bridge	37.7	5,340
93	21001	Aberdeen	37.7	27,168
94	20871	Clarksburg	37.7	30,182
95	21144	Severn	37.7	37,118
96	21060	Glen Burnie	37.7	39,730
97	21220	Middle River	37.7	42,824
98	21757	Keymar	37.8	2,671
99	20886	Montgomery Village	37.9	34,718
100	21740	Hagerstown	37.9	64,792

Median age: zip codes ranked in Maryland

Oldest zip codes (highest median age)

Youngest zip codes (lowest median age)

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