Ann Arbor: Population and Size

Year Population Acres Square Miles
1825

50

 

 

1830

3500

 

 

1850

4500

 

 

1860

5097

 

 

1870

7363

2600

4.1

1880

8061

2600

4.1

1890

9431

2600

4.1

1900

14509

3132

4.9

1910

14817

3132

4.9

1920

19516

3224

5.0

1930

26944

3675

5.7

1940

39676

3675

5.7

1950

48251

4316

6.7

1955

54423

5891

9.2

1960

67628

8745

13.7

1965

84857

10762

16.8

1970

99897

13967

21.8

1980

107969

15744

24.6

1990

109608

16581

25.9

2000

114024

17297

27.0

2005

113271

 

 

2006 (July 1)

112530

 

 

2008 (January)

113709

 

 

For latest monthly estimate from SEMCOG, go to http://www.semcog.org/homepage.aspx , select Data and Maps, click on Data Search by Community.

Sources: 1825-1970: Ann Arbor Sesquicentennial Journal, February, 1974, p. 6 (compiled by the Ann Arbor City Planning Commission)

1970-1980: County and City Data Book (United States Census) (R 317.3 Un, Ann Arbor District Library, Downtown Library)

1990- : County and City Extra (Bernan) (R 317.3 Un, Ann Arbor District Library, Downtown Library)

2006- : SEMCOG