Oeiras, Portugal
Demographics
Oeiras municipality had a population of 172,120 at the 2011 Census, remaining the nation's 11th most populous municipality and the 5th greatest in terms of population density.

Oeiras, Portugal

Section Title: Demographics
Table Section Text: Oeiras municipality had a population of 172,120 at the 2011 Census, remaining the nation's 11th most populous municipality and the 5th greatest in terms of population density.

Population of the municipality of Oeiras (1849 - 2011)

Year	Pop.	±%

1801	6,069	—

1849	5,072	−16.4%

1900	10,447	+106.0%

1930	29,440	+181.8%

1960	94,255	+220.2%

1981	149,328	+58.4%

1991	151,342	+1.3%

2001	162,128	+7.1%

2011	172,120	+6.2%

Sentence(s)

In 2011, the population of Oerias was 172,120, making it the fifth-most densley populated municipality in Portugal.

final_sentence: In 2011, the population of Oerias was 172,120, making it the fifth-most densley populated municipality in Portugal.