St. Martin

Parish in Louisiana

Parish

The population development of St. Martin.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
St. Martin	Parish	43,978	48,583	52,160	51,746	51,218	→
Louisiana	State	4,219,973	4,468,976	4,533,372	4,657,874	4,597,740

Contents: Incorporated Places

The population development of the incorporated places in St. Martin.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	Parish	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Arnaudville	Town	St. Landry / St. Martin	1,445	1,435	1,049	1,003	999	→
Breaux Bridge	City	St. Martin	6,792	7,534	8,130	7,505	7,582	→
Broussard	City	Lafayette / St. Martin	5,650	7,081	8,392	13,469	15,312	→
Henderson	Town	St. Martin	1,747	1,744	1,690	1,607	1,605	→
Morgan City	City	St. Mary / St. Martin	14,531	12,723	12,404	11,477	10,813	→
Parks	Village	St. Martin	418	499	672	643	632	→
St. Martinville	City	St. Martin	7,313	6,923	6,102	5,416	5,229	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	25,241
Females	26,526

Age Groups (C 2020)
0-17 years	12,363
18-64 years	30,546
65+ years	8,858

Age Distribution (C 2020)
80+ years	1,835
70-79 years	3,884
60-69 years	7,019
50-59 years	7,217
40-49 years	6,036
30-39 years	6,375
20-29 years	5,772
10-19 years	7,103
0-9 years	6,526

Urbanization (C 2020)
Rural	27,027
Urban	24,740

»Race« (C 2020)
White	33,259
Black/African American	15,099
Indigenous	202
Asian	441
Pacific Islander	3
Some other	730
2 or more	2,033

Ethnicity (C 2020)
Hispanic or Latino	1,679
Other	50,088