Maryland Zip Code Map and Population List in Excel

Map Charts
Updated on October 17, 2023

GENERAL INFO

The US state Maryland (MD) is the 19th largest state by population and 42nd biggest state by area. Maryland has 468 zip codes ranking it the 30th state with the most zip codes in USA. See below some basic information about the state:

Country:	United States
State:	Maryland
Abbreviation:	MD
Capital:	Annapolis
Largest City:	Baltimore
Population:	6,045,680
Population rank in US:	19th
Total Area [mi²]:	12,407
Total Area [km²]:	32,133
Area rank in US:	42nd
Number of Zip Codes:	468

MARYLAND ZIP CODE POPULATION DENSITY MAP

If you want to show data distributon per geographical area, density maps (or heat maps) are a great way to achieve this. For example, here is a Maryland Population Density Map per Zip Code:

We have prepared this easily with Maryland Zip Code Heat Map Generator for population info. But it can also be used for many different data types such as employment rate, average temperature, racial distribution and so on.

MARYLAND ZIP CODES LIST

Below are 468 Maryland zip codes ranked by population information. The data is from the US Census Bureau. Note that, these are ZCTA (Zip Code Tabulation Area) codes which means they have geographical area and population. PO Boxes and military codes are excluded.
(Top 10 zip codes shown. To expand the list, simply click on the “show more” button)

Rank	Zip Code	Population
1	20906	70,174
2	21234	68,938
3	20878	64,126
4	21740	61,803
5	20874	61,045
6	21122	60,461
7	21117	58,673
8	21215	58,448
9	20904	57,035
10	21222	54,873
11	20744	54,453
12	21061	54,059
13	20902	52,484
14	20850	51,568
15	21206	51,561
16	21224	50,433
17	21218	49,271
18	20854	49,194
19	21228	48,133
20	21207	47,687
21	21229	47,644
22	21043	46,932
23	20852	46,904
24	20774	46,812
25	20783	45,559
26	20772	44,948
27	21921	44,896
28	21044	44,034
29	21221	43,110
30	20910	42,868
31	21502	42,583
32	20706	42,397
33	21702	42,028
34	21042	40,980
35	21804	40,402
36	21220	40,211
37	20747	39,946
38	21045	39,946
39	20735	39,323
40	20743	39,234
41	20877	38,885
42	21236	38,573
43	21784	38,390
44	20748	38,011
45	21093	37,917
46	20785	37,601
47	21701	37,185
48	21401	37,081
49	21157	36,985
50	20817	36,681
51	21208	36,441
52	21703	36,265
53	20901	36,154
54	21244	35,724
55	21014	35,681
56	21144	35,240
57	20723	35,091
58	21230	34,947
59	21217	34,487
60	21060	34,360
61	21136	34,164
62	20886	34,100
63	21225	33,927
64	21227	33,822
65	21113	33,736
66	21212	33,342
67	21742	33,180
68	20707	32,556
69	20782	32,553
70	21075	32,496
71	21133	32,489
72	20740	31,848
73	21213	31,701
74	21216	31,409
75	20603	31,401
76	20853	31,178
77	21239	31,133
78	21403	30,855
79	20815	30,512
80	21237	30,286
81	20784	30,184
82	21801	30,007
83	21009	29,997
84	20721	29,811
85	21771	29,265
86	21015	29,192
87	20814	28,930
88	20876	28,919
89	20745	28,472
90	21209	28,015
91	21146	28,006
92	20705	27,873
93	20879	27,871
94	20746	27,241
95	20708	27,089
96	20715	26,768
97	21114	26,759
98	20832	26,448
99	20601	26,401
100	20912	26,239
101	20903	26,206
102	20602	26,078
103	21030	25,637
104	20770	24,629
105	21001	24,453
106	21040	24,424
107	21811	23,701
108	21223	23,560
109	20653	23,546
110	20720	23,502
111	21601	23,458
112	20659	23,358
113	20716	22,083
114	20737	21,787
115	21012	21,772
116	21204	21,628
117	21037	21,524
118	21214	21,177
119	21202	21,010
120	20646	20,974
121	21158	20,929
122	21286	20,483
123	21409	20,352
124	20871	20,008
125	20895	19,637
126	20657	18,963
127	21108	18,938
128	21050	18,586
129	20905	18,123
130	21078	18,097
131	20724	17,736
132	21901	17,698
133	21076	17,204
134	21201	17,136
135	21613	17,109
136	20794	16,601
137	21704	16,518
138	20816	16,367
139	21211	16,299
140	21085	16,177
141	20866	16,171
142	21231	16,160
143	21046	15,988
144	21210	15,213
145	20639	15,139
146	20851	15,106
147	21532	15,062
148	21074	14,872
149	21205	14,580
150	21128	14,425
151	20855	14,302
152	21550	14,112
153	20650	14,096
154	20613	13,855
155	20619	13,533
156	20882	13,450
157	21620	13,155
158	20872	12,940
159	21774	12,734
160	20678	12,418
161	21666	12,363
162	21047	12,096
163	21853	11,693
164	20781	11,626
165	21788	11,563
166	20636	11,523
167	21102	11,299
168	21911	11,238
169	20607	11,234
170	21769	11,189
171	21054	11,009
172	21617	10,741
173	21842	10,669
174	21029	10,595
175	21090	10,494
176	20841	10,481
177	21048	10,465
178	21713	10,379
179	20755	10,297
180	21787	10,186
181	21793	10,163
182	20640	10,018
183	20710	9,794
184	21629	9,726
185	20732	9,664
186	20712	9,496
187	20736	9,491
188	21219	9,427
189	21795	9,236
190	21783	9,022
191	21797	8,672
192	21035	8,423
193	21032	8,276
194	20695	7,924
195	20833	7,750
196	21084	7,583
197	21131	7,456
198	20769	7,439
199	20634	7,334
200	21120	7,214
201	21163	7,158
202	20711	7,085
203	21904	7,005
204	20754	6,910
205	21851	6,869
206	21727	6,833
207	20685	6,731
208	20742	6,719
209	21754	6,689
210	21017	6,597
211	21875	6,460
212	21402	6,409
213	20622	6,301
214	21226	6,257
215	20837	6,225
216	20616	6,106
217	21903	6,067
218	21632	6,065
219	20722	6,022
220	21643	6,015
221	21154	5,911
222	21619	5,891
223	20637	5,682
224	21722	5,667
225	21776	5,607
226	21755	5,581
227	21152	5,511
228	21773	5,494
229	21770	5,453
230	21087	5,407
231	21826	5,331
232	21791	5,328
233	21716	5,311
234	21104	5,300
235	21161	5,221
236	21638	5,210
237	20759	5,011
238	21111	4,995
239	21655	4,966
240	21758	4,912
241	21710	4,881
242	21817	4,777
243	21863	4,741
244	21639	4,639
245	20714	4,622
246	21013	4,608
247	20676	4,422
248	21162	4,354
249	21057	4,284
250	20764	4,177
251	21536	4,145
252	21782	4,003
253	21660	3,881
254	21918	3,853
255	21658	3,840
256	21830	3,808
257	21750	3,732
258	20777	3,616
259	21756	3,600
260	20664	3,501
261	21034	3,475
262	21140	3,431
263	21673	3,423
264	21738	3,416
265	21132	3,362
266	21663	3,356
267	21053	3,302
268	21849	3,299
269	21562	3,271
270	21837	3,266
271	21757	3,192
272	20776	3,149
273	21850	3,096
274	21028	3,021
275	20662	2,994
276	20762	2,964
277	21746	2,953
278	20623	2,934
279	21160	2,845
280	21539	2,807
281	20860	2,805
282	21890	2,799
283	20733	2,788
284	21651	2,735
285	21915	2,732
286	21005	2,723
287	21625	2,720
288	21919	2,696
289	21631	2,694
290	21813	2,654
291	21561	2,606
292	20677	2,603
293	21155	2,584
294	21917	2,577
295	21661	2,502
296	21250	2,415
297	21737	2,304
298	21794	2,280
299	21036	2,275
300	21252	2,271
301	20689	2,247
302	20751	2,240
303	21520	2,212
304	20675	2,161
305	21649	2,131
306	20763	2,113
307	20818	2,019
308	21822	2,013
309	21623	2,000
310	21871	1,978
311	20778	1,972
312	21530	1,961
313	21777	1,951
314	21635	1,912
315	21531	1,895
316	21798	1,894
317	21874	1,872
318	21668	1,815
319	21838	1,810
320	21678	1,771
321	20688	1,739
322	21545	1,725
323	20842	1,712
324	20861	1,665
325	21780	1,638
326	20670	1,552
327	21555	1,541
328	20611	1,535
329	21557	1,530
330	20686	1,471
331	21640	1,440
332	21645	1,418
333	20624	1,410
334	21841	1,373
335	20620	1,365
336	20684	1,362
337	21659	1,355
338	21541	1,354
339	20692	1,273
340	21912	1,152
341	21636	1,147
342	20609	1,135
343	21711	1,106
344	21521	1,104
345	21869	1,100
346	21779	1,062
347	20674	1,059
348	20621	1,046
349	21719	1,036
350	21622	1,030
351	21767	1,019
352	20645	998
353	20779	985
354	21654	960
355	20693	947
356	21778	940
357	21251	933
358	20896	929
359	21821	924
360	21856	913
361	21733	911
362	21723	893
363	21913	884
364	20658	875
365	20868	864
366	21657	853
367	21607	839
368	21861	815
369	21671	799
370	20617	787
371	21914	771
372	21810	765
373	20690	753
374	20680	745
375	21524	740
376	20608	738
377	20667	701
378	21734	695
379	21542	676
380	21864	645
381	20625	615
382	21082	611
383	21814	603
384	21071	595
385	21628	531
386	21766	528
387	21872	516
388	21920	515
389	21865	504
390	21676	490
391	20758	466
392	21829	461
393	20606	459
394	21529	457
395	20880	455
396	21662	455
397	20618	454
398	20687	449
399	21664	439
400	20765	415
401	21538	408
402	21610	386
403	20632	381
404	20630	377
405	20629	374
406	21612	360
407	20612	358
408	21677	353
409	21405	352
410	21840	349
411	20626	335
412	21051	330
413	20615	329
414	20862	327
415	20812	325
416	21156	320
417	21153	316
418	21130	296
419	21835	294
420	21650	290
421	20628	279
422	21077	271
423	21665	263
424	20899	260
425	21679	257
426	21648	256
427	20838	252
428	21052	251
429	21667	235
430	21669	231
431	21010	217
432	21647	217
433	21902	212
434	21624	207
435	21634	200
436	21523	199
437	21714	199
438	21930	180
439	21762	167
440	21522	164
441	21543	164
442	21781	159
443	21056	146
444	21718	140
445	21672	139
446	21652	138
447	21824	113
448	21540	109
449	21653	108
450	21675	108
451	21641	102
452	20839	100
453	21802	89
454	21626	83
455	21866	80
456	21644	77
457	21717	77
458	21862	68
459	21790	55
460	21916	41
461	20660	26
462	21627	17
463	21867	10
464	20701	0
465	21031	0
466	21105	0
467	21240	0
468	21705	0

FREQUENTLY ASKED QUESTIONS ABOUT MARYLAND ZIP CODES

What is the largest zip code in Maryland?

Out of the 468 zip codes in Maryland, 20906 is the largest by population. - is the largest by land area.

What is the smallest zip code in Maryland?

21705 is the smallest Maryland zip code by population. - is the smallest by size.

What is the richest zip code in the state of Maryland?

In terms of economics and average income level, 21056 is the richest Maryland zip code.

What is the poorest zip code in Maryland?

21205 is the poorest Maryland zip code.

MARYLAND ZIP CODES MAP PDF

We have prepared Maryland zip code density map by population as a downloadable PDF.

You can download the PDF for free from the link below:

Maryland Zip Code Density Map PDF

VIDEO: HOW TO PAINT MARYLAND ZIP CODE MAP WITH YOUR DATA

Check the video below to see how we use our Maryland Zip Code Map Excel Template to visualize any data over Maryland zip codes.

CREATE YOUR MARYLAND DENSITY MAP IN 3 STEPS!

We have built the easiest Maryland Heat Map Maker in the universe! It works fully in Excel:

1. DATA INPUT

Copy-Paste or input your values into our Excel template

2. SET OPTIONS

Customize the settings according to your preferences

3. CREATE YOUR MAP

Click the PAINT button to reflect your data onto the map

Download Maryland Heat Map Generator in Excel!

LINKS AND RESOURCES

Here is a list of useful links which we think can be helpful whether you work on data visualization or make research about Maryland state and Maryland zip codes.

Data Source for Population and many other US related data:
https://www.census.gov

Wikipedia Page for List of Maryland Zip Codes:
https://en.wikipedia.org/wiki/List_of_Maryland_area_codes

Official Website of the State of Maryland:
https://www.maryland.gov

Are you looking for Maryland Counties map?:
Maryland Counties Heat Map Generator in Excel