State |
Counties |
Cities (incorporated) |
Areas (unincorporated) |
In 2000, Maryland's population was 5,296,486, according to the federal census conducted every 10 years by the U.S. Census Bureau. Maryland ranks 19th in population. With 529.1 persons per square land mile in 1999, it ranked 6th in population density among states (including the District of Columbia).
Skyline from Federal Hill Park, Baltimore, Maryland, May 2008. Photo by Diane F. Evartt.
Annually, the Division of Health Statistics of the Department of Health and Mental Hygiene publishes Maryland Vital Statistics. The Department of Planning has information on population as well.
*Estimates as of March 2009 from U.S. Census Bureau.
*Estimates as of July 2009 from U.S. Census Bureau.
STATE
1990 census
2000 census
2008 estimated*
2010 projected**
2020 projected**
2030 projected**
Maryland
4,780,753
5,296,486
5,633,597
5,779,400
6,339,300
6,684,250
COUNTIES
1990 census
2000 census
2008 estimated*
2010 projected**
2020 projected**
2030 projected**
Allegany County
74,946
74,930
72,238
73,100
75,300
75,900
Anne Arundel Co.
427,239
489,656
512,790
520,300
556,100
572,800
Baltimore County
692,134
754,292
785,618
801,750
842,600
849,000
Calvert County
51,372
74,563
88,698
91,750
100,450
105,100
Caroline County
27,035
29,772
33,138
34,100
40,300
46,000
Carroll County
123,372
150,897
169,353
175,900
197,400
210,700
Cecil County
71,347
85,951
99,926
103,850
130,350
155,000
Charles County
101,154
120,546
140,764
144,950
177,200
204,200
Dorchester County
30,236
30,674
31,998
32,350
36,300
38,850
Frederick County
150,208
195,277
225,721
233,600
287,900
331,700
Garrett County
28,138
29,846
29,698
29,950
31,600
32,250
Harford County
182,132
218,590
240,351
248,450
276,500
283,600
Howard County
187,328
247,842
274,995
281,950
312,900
324,100
Kent County
17,842
19,197
20,151
20,300
22,200
23,400
Montgomery County
757,027
873,341
950,680
966,000
1,075,000
1,141,000
Prince George's Co.
728,553
801,515
820,852
862,800
921,900
960,800
Queen Anne's Co.
33,953
40,563
47,091
48,650
55,650
61,900
St. Mary's County
75,974
86,211
101,578
105,400
130,100
151,500
Somerset County
23,440
24,747
26,119
26,550
28,300
29,350
Talbot County
30,549
33,812
36,215
36,950
40,050
42,100
Washington County
121,393
131,923
145,384
149,250
170,950
189,750
Wicomico County
74,339
84,644
94,046
96,100
107,450
117,550
Worcester County
35,028
46,543
49,274
50,550
56,250
60,000
**Estimates as of Dec. 2008 from Maryland State Data Center, Dept. of Planning.
Inner Harbor, Baltimore, Maryland, October 2008. Photo by Diane F. Evartt.
CITIES (incorporated) .
OVER 10,000 POPULATION
1990 census
2000 census
2008 est.*
Baltimore
736,014
651,154
636,919
Rockville
44,830
47,388
60,734
Frederick
40,148
52,767
59,213
Gaithersburg
39,676
52,613
58,744
Bowie
37,642
50,269
52,544
Hagerstown
35,306
36,687
39,728
Annapolis
33,195
35,838
36,524
Salisbury
20,592
23,743
28,200
College Park
23,714
24,657
26,925
Laurel
19,086
19,960
22,329
Greenbelt
20,561
21,456
21,098
Cumberland
23,712
21,518
20,495
Takoma Park
16,724
17,299
17,701
Westminster
13,060
16,731
17,689
Hyattsville
13,864
14,733
15,376
Elkton
9,073
11,893
14,842
Easton
9,372
11,708
14,677
Aberdeen
13,087
13,842
13,993
Havre de Grace
8,952
11,331
13,085
New Carrollton
12,002
12,589
12,460
Cambridge
11,514
10,911
11,752
AREAS (unincorporated)
OVER 20,000 POPULATION
1990 census
2000 census
Columbia
75,883
88,254
Silver Spring
76,046
76,540
Dundalk
65,800
62,306
Wheaton-Glenmont
53,720
57,694
Ellicott City
41,396
56,397
Germantown
41,145
55,419
Bethesda
62,936
55,277
Towson
49,445
51,793
Aspen Hill
45,494
50,228
Potomac
45,634
44,822
Catonsville
35,233
39,820
Bel Air South
26,421
39,711
Essex
40,872
39,078
Glen Burnie
37,305
38,922
North Bethesda
29,656
38,610
Montgomery Village
32,315
38,051
Woodlawn
32,907
36,079
Oxon Hill-Glassmanor
35,794
35,355
Severn
24,499
35,076
Chillum
31,309
34,252
Suitland-Silver Hill
35,111
33,515
St. Charles
28,717
33,379
Olney
23,019
31,438
Parkville
31,617
31,118
Randallstown
26,277
30,870
Pikesville
24,815
29,123
Perry Hall
22,723
28,705
South Gate
27,564
28,672
Severna Park
25,879
28,507
Carney
25,578
28,264
Eldersburg
9,720
27,741
Milford Mill
22,547
26,527
Clinton
19,987
26,064
Bel Air North
14,880
25,798
Lochearn
25,240
25,269
Middle River
24,616
23,958
Fort Washington
24,032
23,845
Arnold
20,261
23,422
Edgewood
23,903
23,378
North Potomac
18,456
23,044
Greater Landover (defined in 2000)
22,900
Reisterstown
19,314
22,438
Waldorf
15,058
22,312
Elkridge
12,953
22,042
Fairland
19,828
21,738
White Oak
18,671
20,973
Odenton
12,833
20,534
South Laurel
18,591
20,479
North Laurel
15,008
20,468
Owings Mills
9,474
20,193
Arbutus
19,750
20,116
Crofton
12,781
20,091
Maryland Constitutional Offices & Agencies
Maryland Departments
Maryland Independent Agencies
Maryland Executive Commissions, Committees, Task Forces, & Advisory Boards
Maryland Universities & Colleges
Maryland Counties
Maryland Municipalities
Maryland at a Glance
Maryland Manual On-Line
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e-mail: mdmanual@mdarchives.state.md.us