Susquehanna County, Pennsylvania
Demographics
As of the census of 2000, there were 42,238 people, 16,529 households, and 11,785 families residing in the county. The population density was 51 people per square mile (20/km²).

Susquehanna County, Pennsylvania

Section Title: Demographics
Table Section Text: As of the census of 2000, there were 42,238 people, 16,529 households, and 11,785 families residing in the county. The population density was 51 people per square mile (20/km²).

Historical population

Census	Pop.	%±

1820	9,960	—

1830	16,787	68.5%

1840	21,195	26.3%

1850	28,688	35.4%

1860	36,267	26.4%

1870	37,523	3.5%

1880	40,354	7.5%

1890	40,093	−0.6%

1900	40,043	−0.1%

1910	37,746	−5.7%

1920	34,763	−7.9%

1930	33,806	−2.8%

1940	33,893	0.3%

1950	31,970	−5.7%

1960	33,137	3.7%

1970	34,344	3.6%

1980	37,876	10.3%

1990	40,380	6.6%

2000	42,238	4.6%

2010	43,356	2.6%

Est. 2018	40,589	−6.4%

U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2017

Sentence(s)

As of the 2010 census, the population was 43,356.

final_sentence: As of the 2010 census, the population was 43,356.