Etna, Pennsylvania
Demographics
As of the census of 2000, there were 3,924 people, 1,749 households, and 981 families residing in the borough. The population density was 5,254.8 people per square mile (2,020.1/km²).

Etna, Pennsylvania

Section Title: Demographics
Table Section Text: As of the census of 2000, there were 3,924 people, 1,749 households, and 981 families residing in the borough. The population density was 5,254.8 people per square mile (2,020.1/km²).

Historical population

Census	Pop.	%±

1870	1,447	—

1880	2,334	61.3%

1890	3,707	58.8%

1900	5,384	45.2%

1910	5,830	8.3%

1920	6,341	8.8%

1930	7,493	18.2%

1940	7,223	−3.6%

1950	6,750	−6.5%

1960	5,519	−18.2%

1970	5,819	5.4%

1980	4,534	−22.1%

1990	4,200	−7.4%

2000	3,924	−6.6%

2010	3,451	−12.1%

Est. 2017	3,361	−2.6%

Sources:

Sentence(s)

In 1910, 5,830 and in 1940, 7,223 people lived in Etna, Pennsylvania.
In 1910, 5,830 lived in Etna, and in 1940, 7,223 lived there.
In 1910, 5,830 resided in Etna and in 1940, 7,223.

final_sentence: In 1910, 5,830 and in 1940, 7,223 people lived in Etna, Pennsylvania.
final_sentence: In 1910, 5,830 lived in Etna, and in 1940, 7,223 lived there.
final_sentence: In 1910, 5,830 resided in Etna and in 1940, 7,223.