Maryland / Zip Codes by Population

Maryland Zip Codes by Population

Below are 466 Maryland zip codes sorted by population from largest to smallest. The population data are from the 2021 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

Some of these zips may be mostly within a neighboring state and only slightly within Maryland. We follow the US Census Bureau's lead here and if any portion of the zip code intersects Maryland (no matter how small), we include that zip code both in the Maryland list below as well as in the neighboring state's list of zip codes.

Rank	Zip Code	Population
1	20906	70,985
2	21234	66,011
3	20878	65,999
4	21740	63,413
5	20874	62,270
6	21122	61,212
7	21222	59,622
8	21117	59,321
9	20744	56,185
10	21061	55,960
11	20904	55,912
12	20902	53,476
13	20772	53,161
14	21215	52,550
15	21207	51,927
16	20850	51,707
17	21206	51,643
18	21228	50,781
19	20774	50,483
20	20854	49,684
21	20783	49,648
22	20852	48,194
23	21043	47,358
24	21218	47,081
25	21224	46,110
26	20910	44,812
27	21921	44,793
28	21702	44,783
29	21044	44,662
30	20706	44,305
31	21229	43,933
32	21221	43,576
33	21042	42,952
34	21502	42,049
35	20785	41,655
36	21220	41,627
37	20747	41,445
38	20748	40,644
39	21045	40,522
40	21701	40,203
41	21157	39,978
42	21236	39,876
43	21093	39,817
44	21401	39,517
45	21703	39,438
46	20735	39,181
47	20743	38,742
48	21804	38,566
49	20817	38,286
50	21244	38,266
51	20740	37,168
52	20877	37,094
53	21060	37,038
54	21784	36,809
55	21144	36,625
56	20901	36,493
57	21208	36,447
58	21014	36,247
59	20707	36,020
60	21075	35,516
61	20723	35,342
62	21136	35,306
63	21113	35,242
64	21212	34,525
65	20782	34,492
66	21227	34,471
67	20886	34,436
68	21225	34,362
69	21742	34,190
70	21230	33,995
71	21403	32,655
72	20784	32,355
73	21009	31,964
74	20603	31,897
75	21771	31,755
76	21217	31,694
77	20853	31,670
78	21133	31,383
79	20815	31,235
80	21237	30,895
81	21015	30,781
82	20721	30,771
83	21801	30,692
84	21209	30,146
85	20745	29,736
86	20814	29,685
87	21239	29,619
88	21213	29,579
89	20770	28,820
90	21146	28,410
91	20602	28,277
92	20705	27,914
93	20746	27,669
94	21216	27,643
95	20708	27,262
96	20879	27,244
97	20715	26,880
98	20601	26,740
99	20903	26,728
100	20653	26,480
101	20871	26,366
102	20912	26,120
103	20720	26,042
104	20876	25,963
105	21114	25,955
106	21030	25,900
107	20832	25,852
108	21001	25,708
109	21040	24,811
110	21811	24,187
111	20659	23,990
112	20737	23,562
113	21012	23,536
114	21601	23,373
115	20716	22,390
116	21158	22,221
117	21214	21,924
118	21037	21,420
119	21204	21,378
120	21202	21,314
121	21286	21,119
122	20646	20,608
123	21223	20,531
124	20657	20,420
125	21409	19,878
126	21078	19,760
127	21076	19,684
128	20895	19,051
129	21901	18,635
130	21050	18,193
131	20724	18,059
132	20905	17,984
133	21201	17,773
134	21613	17,688
135	20816	17,433
136	21704	17,372
137	21108	17,133
138	20855	17,123
139	20794	17,062
140	20866	16,791
141	21211	16,420
142	21085	16,350
143	21210	15,942
144	21231	15,746
145	21046	15,484
146	21205	15,319
147	21128	14,987
148	21074	14,887
149	20639	14,853
150	20650	14,852
151	20851	14,840
152	20613	14,595
153	21054	14,479
154	21774	14,450
155	20882	14,301
156	21550	14,160
157	21666	13,738
158	21029	13,507
159	21047	13,279
160	20619	13,244
161	21532	13,184
162	21620	13,083
163	20781	12,940
164	20872	12,835
165	21769	12,486
166	20678	12,415
167	21102	12,193
168	20695	11,822
169	21788	11,598
170	20755	11,253
171	20607	11,122
172	21911	11,108
173	21842	10,960
174	21793	10,862
175	20640	10,853
176	21787	10,697
177	21853	10,510
178	20732	10,447
179	20636	10,421
180	21617	10,270
181	21048	10,084
182	21629	9,999
183	21090	9,921
184	21783	9,793
185	20712	9,784
186	20841	9,760
187	20710	9,699
188	21713	9,630
189	20736	9,393
190	21795	9,292
191	21219	9,278
192	21797	8,755
193	21035	8,404
194	20634	8,198
195	20833	8,054
196	21131	7,678
197	21032	7,594
198	21851	7,364
199	20711	7,299
200	21770	7,291
201	21084	7,254
202	21120	7,243
203	20754	7,108
204	21875	7,052
205	21154	7,002
206	20616	6,934
207	21163	6,891
208	20685	6,874
209	21727	6,873
210	21754	6,847
211	20769	6,831
212	20837	6,604
213	21716	6,594
214	21152	6,420
215	21904	6,386
216	21722	6,296
217	20637	6,223
218	21104	6,212
219	21226	6,210
220	21776	6,146
221	20722	6,116
222	21632	6,090
223	20622	6,005
224	21161	5,965
225	20759	5,935
226	21017	5,816
227	21619	5,765
228	21087	5,740
229	21755	5,697
230	21903	5,658
231	21402	5,576
232	21826	5,460
233	21773	5,357
234	21643	5,332
235	21013	5,297
236	21111	5,155
237	21638	5,125
238	21710	4,960
239	21863	4,904
240	21639	4,881
241	21791	4,794
242	21655	4,679
243	20714	4,678
244	21162	4,640
245	21830	4,529
246	21057	4,485
247	21252	4,478
248	21758	4,454
249	21918	4,428
250	21782	4,358
251	20742	4,188
252	21738	4,185
253	21817	4,146
254	21140	4,063
255	21660	3,942
256	21536	3,855
257	21849	3,794
258	21750	3,782
259	21890	3,699
260	21658	3,678
261	21663	3,512
262	20762	3,419
263	21850	3,405
264	21919	3,400
265	21746	3,399
266	20764	3,371
267	20664	3,327
268	20777	3,312
269	20861	3,195
270	21837	3,164
271	21053	3,126
272	21132	3,115
273	21562	3,093
274	21756	3,069
275	20676	3,036
276	21250	3,022
277	21034	2,988
278	20733	2,938
279	20776	2,921
280	21673	2,875
281	21005	2,862
282	21160	2,809
283	21155	2,803
284	21915	2,776
285	21631	2,770
286	21661	2,667
287	21813	2,662
288	21798	2,627
289	21757	2,604
290	21028	2,562
291	20623	2,534
292	20763	2,518
293	21651	2,488
294	21625	2,479
295	21623	2,478
296	20662	2,437
297	21539	2,396
298	21822	2,364
299	21561	2,355
300	21737	2,353
301	20689	2,331
302	20778	2,287
303	21777	2,277
304	21649	2,276
305	21874	2,239
306	20860	2,237
307	20677	2,165
308	21794	2,162
309	20751	2,055
310	21520	2,048
311	21780	2,024
312	21036	1,995
313	21917	1,983
314	20818	1,934
315	21838	1,931
316	21530	1,898
317	21531	1,880
318	21635	1,871
319	20842	1,824
320	21871	1,799
321	20675	1,772
322	21779	1,759
323	21678	1,704
324	21668	1,645
325	21640	1,627
326	21545	1,625
327	20609	1,611
328	21557	1,516
329	21541	1,500
330	20620	1,488
331	21555	1,455
332	20670	1,451
333	21521	1,449
334	21912	1,393
335	20688	1,390
336	21645	1,319
337	20693	1,300
338	21657	1,226
339	21654	1,183
340	21659	1,163
341	21856	1,145
342	20686	1,135
343	20611	1,111
344	20674	1,102
345	21711	1,087
346	21841	1,085
347	20625	1,065
348	20779	1,041
349	21869	990
350	21719	971
351	20618	941
352	21913	935
353	20658	929
354	21733	914
355	21636	912
356	21920	910
357	20896	892
358	21734	889
359	20690	886
360	20629	864
361	20624	859
362	21671	816
363	20701	787
364	20621	786
365	20684	775
366	21524	741
367	21082	740
368	21861	738
369	20608	734
370	21821	732
371 TIE	21914	725
371 TIE	21723	725
373	21612	716
374	20645	711
375	20880	700
376	21153	684
377	21778	681
378	20680	671
379	21052	670
380	20632	656
381	21664	648
382	21622	645
383	21662	641
384 TIE	21607	640
384 TIE	21864	640
386	20758	633
387	20868	624
388	20692	612
389	21767	592
390	21538	587
391	20628	586
392	20615	583
393	21872	573
394	21677	570
395	21529	557
396	20765	548
397	21766	522
398	20617	521
399	21840	465
400	21071	463
401	21405	450
402	21647	447
403	20862	444
404	21810	433
405	20687	417
406	21610	410
407	20889	407
408	21628	402
409	21156	381
410	21634	372
411	21829	365
412	20838	362
413	21865	358
414	21251	354
415 TIE	21676	347
415 TIE	20667	347
417	21543	335
418	21835	328
419	20899	322
420	20630	305
421	21714	292
422	20812	291
423	21056	274
424	21010	272
425	21679	261
426	21650	238
427	21667	226
428	20626	224
429	21624	217
430	21902	216
431	21523	201
432	21762	184
433	21717	181
434	21814	180
435	21672	162
436	20839	161
437	21652	156
438	21542	154
439	21665	151
440 TIE	21669	149
440 TIE	21051	149
442	21824	143
443	20612	132
444	21718	131
445	21641	122
446	21648	116
447	20606	101
448	21653	100
449	21866	95
450	20656	84
451	21077	76
452	21540	71
453 TIE	21130	66
453 TIE	21626	66
455	21675	62
456	21023	58
457	21781	43
458	21715	34
459	21031	26
460	21930	24
461	21627	23
462	21644	15
463	21285	12
464	21790	11
465	21560	8
466	21705	6
United States Census Bureau. B01001 SEX BY AGE, 2021 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 8 December 2022. http://www.census.gov/.

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