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Maryland's Population
by John T. Marck

Take a look at the population of the State of Maryland. The list indicates population by county for the years 1990, 2000, 2010, and projected for 2020 and 2030.



 
 
 

 

Maryland's Population

 

1990 census

2000 census

2010 census

2020 projected*

2030 projected*

Maryland

4,780,753

5,296,486

5,773,552

6,339,290

6,684,260

 

 

1990 census

2000 census

2010 census

2020 projected*

2030 projected*

Allegany County

74,946

74,930

75,087

75,300

75,900

Anne Arundel Co.

427,239

489,656

537,656

556,100

572,800

Baltimore County

692,134

754,292

805,029

842,600

849,000

Calvert County

51,372

74,563

88,737

100,450

105,100

Caroline County

27,035

29,772

33,066

40,300

46,000

Carroll County

123,372

150,897

167,134

197,400

210,700

Cecil County

71,347

85,951

101,108

130,350

155,000

Charles County

101,154

120,546

146,551

177,200

204,200

Dorchester County

30,236

30,674

32,618

36,300

38,850

Frederick County

150,208

195,277

233,385

287,900

331,700

Garrett County

28,138

29,846

30,097

31,600

32,250

Harford County

182,132

218,590

244,826

276,500

283,600

Howard County

187,328

247,842

287,085

312,900

324,100

Kent County

17,842

19,197

20,197

22,200

23,410

Montgomery County

757,027

873,341

971,777

1,075,000

1,141,000

Prince George's Co.

728,553

801,515

863,420

921,900

960,800

Queen Anne's Co.

33,953

40,563

47,798

55,650

61,900

St. Mary's County

75,974

86,211

105,151

130,100

151,500

Somerset County

23,440

24,747

26,470

28,300

29,350

Talbot County

30,549

33,812

37,782

40,050

42,100

Washington County

121,393

131,923

147,430

170,950

189,750

Wicomico County

74,339

84,644

98,733

107,450

117,550

Worcester County

35,028

46,543

51,454

56,250

60,000

 

Copyrightę John T. Marck. All Rights Reserved. This article and their accompanying pictures, photographs, and line art, may not be resold, reprinted, or redistributed for compensation of any kind without prior written permission from the author. Source: Maryland State Archives.