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St. Tammany

Parish in Louisiana (USA)

Contents: Population

The population development of St. Tammany as well as related information and services (Wikipedia, Google, images).

St. TammanyParish144,508191,268233,740264,570
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries.


Further information about the population structure:

Gender (E 2019)
Males126,631
Females133,788
Age Groups (E 2019)
0-14 years50,502
15-64 years164,357
65+ years45,560
Age Distribution (E 2019)
0-9 years31,934
10-19 years35,538
20-29 years28,316
30-39 years32,582
40-49 years32,816
50-59 years35,606
60-69 years33,436
70-79 years20,851
80+ years9,340
»Race« (C 2020)
White196,641
Black/African American34,356
Indigenous1,184
Asian3,898
Pacific Islander105
Some other6,012
2 or more22,374
Ethnicity (C 2020)
Hispanic or Latino20,844
Other243,726

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Located in:


USA: Counties