St. Martinville, LA
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2025-10-25

Living In St. Martinville, Louisiana Summary

Life in St. Martinville research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in St. Martinville over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in St. Martinville:

  • The population in St. Martinville is 5,367.

  • The median home value in St. Martinville is $148,088.

  • The median income in St. Martinville is $33,132.

  • The cost of living in St. Martinville is 86 which is 0.9x lower than the national average.

  • The median rent in St. Martinville is $770.

  • The unemployment rate in St. Martinville is 14.6%.

  • The poverty rate in St. Martinville is 24.3%.

  • The average high in St. Martinville is 77.7° and the average low is 57.9°.

St. Martinville SnackAbility

5
Overall SnackAbility
Jobs
3/10
Housing
5
Affordability
5
Diversity
8.5
Safety
N/A
Amenities
8
Education
4
Commute
8

St. Martinville, LA Cost Of Living

Cost of living in St. Martinville summary. We use data on the cost of living to determine how expensive it is to live in St. Martinville. Real estate prices drive most of the variance in cost of living around Louisiana. Key points include:

  • The cost of living in St. Martinville is 86 with 100 being average.

  • The cost of living in St. Martinville is 0.9x lower than the national average.

  • The median home value in St. Martinville is $148,088.

  • The median income in St. Martinville is $33,132.

86
St. Martinville's Overall Cost Of Living
0.9x
Lower Than The National Average

Cost Of Living In St. Martinville Comparison Table

Living Expense St. Martinville Louisiana National Average
Overall 86 90 100
Services 97 94 100
Groceries 96 93 100
Health 85 100 100
Housing 65 80 100
Transportation 96 94 100
Utilities 87 83 100

St. Martinville, LA Weather

  • The average high in St. Martinville is 77.7° and the average low is 57.9°.

  • There are 77.2 days of precipitation each year.

  • Expect an average of 62.2 inches of precipitation each year with 0.0 inches of snow.

StatSt. Martinville
Average Annual High77.7
Average Annual Low57.9
Annual Precipitation Days77.2
Average Annual Precipitation62.2
Average Annual Snowfall0.0
77.7°
Average High
77.2
Days of Rain

St. Martinville, LA Photos

St
Source: Wikipedia User Ken Lund from Las Vegas, | CC BY-SA 2.0
Acadian House Nhl
Source: Public Domain
Chrislitherlandstmartinville
Source: Wikipedia User Chris Litherland | CC BY-SA 3.0
Evangeline  Saint Martinville
Source: Public Domain

Rankings for St. Martinville in Louisiana

Locations Around St. Martinville

Map Of St. Martinville, LA

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St. Martinville Demographics And Statistics

Population over time in St. Martinville

The current population in St. Martinville is 5,367. The population has decreased -14.7% from 2010.

Year Population % Change
2023 5,367 -1.5%
2022 5,447 -2.8%
2021 5,602 -4.1%
2020 5,844 -1.7%
2019 5,945 -1.1%
2018 6,014 -0.7%
2017 6,058 -0.6%
2016 6,096 -0.1%
2015 6,105 -0.1%
2014 6,109 -0.3%
2013 6,128 -0.6%
2012 6,165 -1.2%
2011 6,237 -0.9%
2010 6,294 -

Race / Ethnicity in St. Martinville

White
40.9% (2,196)
African American
54.4% (2,920)
American Indian
0.0% (0)
Asian
0.3% (16)
Hawaiian
0.0% (0)
Other
0.9% (49)
Two Or More
2.2% (120)
Hispanic
1.2% (66)

St. Martinville is:

  • 40.9% White with 2,196 White residents.

  • 54.4% African American with 2,920 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 0.3% Asian with 16 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.9% Other with 49 Other residents.

  • 2.2% Two Or More with 120 Two Or More residents.

  • 1.2% Hispanic with 66 Hispanic residents.

Race St. Martinville LA USA
White 40.9% 56.2% 58.2%
African American 54.4% 30.8% 12.0%
American Indian 0.0% 0.4% 0.5%
Asian 0.3% 1.7% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.9% 0.5% 0.5%
Two Or More 2.2% 3.3% 3.9%
Hispanic 1.2% 6.9% 19.0%

Gender in St. Martinville

Female
55.3% (2,967)
Male
44.7% (2,400)
  • St. Martinville is 55.3% female with 2,967 female residents.

  • St. Martinville is 44.7% male with 2,400 male residents.

Gender St. Martinville LA USA
Female 55.3% 51.0% 50.5%
Male 44.7% 49.0% 49.5%

Highest level of educational attainment in St. Martinville for adults over 25

  • 7.0% of adults in St. Martinville completed < 9th grade.

  • 13.0% of adults in St. Martinville completed 9-12th grade.

  • 46.0% of adults in St. Martinville completed high school / ged.

  • 14.0% of adults in St. Martinville completed some college.

  • 5.0% of adults in St. Martinville completed associate's degree.

  • 9.0% of adults in St. Martinville completed bachelor's degree.

  • 4.0% of adults in St. Martinville completed master's degree.

  • 2.0% of adults in St. Martinville completed professional degree.

  • 0.0% of adults in St. Martinville completed doctorate degree.

< 9th Grade
7.0% (375)
9-12th Grade
13.0% (697)
High School / GED
46.0% (2,468)
Some College
14.0% (751)
Associate's Degree
5.0% (268)
Bachelor's Degree
9.0% (483)
Master's Degree
4.0% (214)
Professional Degree
2.0% (107)
Doctorate Degree
0.0% (0)
Education St. Martinville LA USA
< 9th Grade 7.0% 3.0% 5.0%
9-12th Grade 13.0% 9.0% 6.0%
High School / GED 46.0% 33.0% 26.0%
Some College 14.0% 21.0% 19.0%
Associate's Degree 5.0% 7.0% 9.0%
Bachelor's Degree 9.0% 17.0% 21.0%
Master's Degree 4.0% 7.0% 10.0%
Professional Degree 2.0% 2.0% 2.0%
Doctorate Degree 0.0% 1.0% 2.0%

Household Income For St. Martinville, Louisiana

  • 7.5% of households in St. Martinville earn Less than $10,000.

  • 16.3% of households in St. Martinville earn $10,000 to $14,999.

  • 16.2% of households in St. Martinville earn $15,000 to $24,999.

  • 14.7% of households in St. Martinville earn $25,000 to $34,999.

  • 14.9% of households in St. Martinville earn $35,000 to $49,999.

  • 9.1% of households in St. Martinville earn $50,000 to $74,999.

  • 7.5% of households in St. Martinville earn $75,000 to $99,999.

  • 9.3% of households in St. Martinville earn $100,000 to $149,999.

  • 0.4% of households in St. Martinville earn $150,000 to $199,999.

  • 4.1% of households in St. Martinville earn $200,000 or more.

Less than $10,000
7.5% (40,227)
$10,000 to $14,999
16.3% (87,716)
$15,000 to $24,999
16.2% (86,931)
$25,000 to $34,999
14.7% (78,689)
$35,000 to $49,999
14.9% (80,063)
$50,000 to $74,999
9.1% (48,666)
$75,000 to $99,999
7.5% (40,031)
$100,000 to $149,999
9.3% (49,843)
$150,000 to $199,999
0.4% (2,354)
$200,000 or more
4.1% (22,174)
Income St. Martinville LA USA
Less than $10,000 7.5% 7.3% 4.9%
$10,000 to $14,999 16.3% 5.9% 3.6%
$15,000 to $24,999 16.2% 9.6% 6.6%
$25,000 to $34,999 14.7% 8.6% 6.8%
$35,000 to $49,999 14.9% 11.8% 10.4%
$50,000 to $74,999 9.1% 15.9% 15.7%
$75,000 to $99,999 7.5% 11.6% 12.7%
$100,000 to $149,999 9.3% 14.8% 17.4%
$150,000 to $199,999 0.4% 7.3% 9.3%
$200,000 or more 4.1% 7.4% 12.6%

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