St. Martin, MS Cost Of Living

Demographics | Cost Of Living
Updated: 2025-10-24

Cost Of Living In St. Martin, MS Summary

Cost of living in St. Martin research summary. The cost of living index is set to 100 for the average place in the United States. A cost of living index above 100 means St. Martin is expensive. An index value below 100 means the city is a relatively cheap place to live.

On a city-by-city basis in Mississippi, home prices and rent have the biggest impact on the cost of living. Here are the key takeaways based on Saturday Night Science:

  • The cost of living index in St. Martin is 88, with 100 being the average.

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

  • St. Martin ranks as the #36 cheapest in Mississippi out of 68.

  • St. Martin ranks as the #912 cheapest out of 6,489 in the US.

  • The median home value in St. Martin is $200,211.

  • The median income in St. Martin is $53,488.

Table Of Contents

  1. Summary
  2. National Comparison
  3. Housing Breakdown
  4. Detailed Pricing
  5. Nearby Comparisons
88
St. Martin's Overall Cost Of Living
0.9x
Lower Than The National Average

What is the cost of living in St. Martin, MS?

According to the most recent data on the cost of living, St. Martin has an overall cost of living index of 88, which is 0.9x lower than the national index of 100.

Compared to Mississippi, St. Martin has a cost of living index that's 1.0x higher than Mississippi's index of 84.

The standard of living in St. Martin ranks as #36 most affordable out of the 68 places we measured in Mississippi. By definition, that implies St. Martin ranks as the #32 most expensive place in the Magnolia State.

For more reading on life in St. Martin, check out:

36 out of 68
In Mississippi
912 out of 6,489
In America

St. Martin Cost Of Living Vs. Mississippi

Six factors go into calculating the cost of living index in St. Martin. Here is how it fairs on each of the criteria:

  • The Services index in St. Martin is 98.

  • The Groceries index in St. Martin is 98.

  • The Health index in St. Martin is 108.

  • The Housing index in St. Martin is 76.

  • The Transportation index in St. Martin is 94.

  • The Utilities index in St. Martin is 90.

Living Expense St. Martin Mississippi National Average
Overall 88 84 100
Services 98 90 100
Groceries 98 95 100
Health 108 96 100
Housing 76 63 100
Transportation 94 90 100
Utilities 90 85 100
For more reading on cost of living around Mississippi, check out:
St. Martin Cost of Living Vs. MS

St. Martin, MS Housing Cost Breakdown

Housing swings affordability the most between places in Mississippi, so we broke down housing costs into more detail. Home and income data comes from the most recent US Census ACS 2019-2023. The key points are:

  • The Median Home Value in St. Martin is $200,211.

  • The Median Rent in St. Martin is $1,040.

  • The Median Income in St. Martin is $53,488.

  • The Home Value To Income in St. Martin is 3.7x.

  • The Rent To Monthly Income in St. Martin is 0.23x.

Statistic St. Martin Mississippi United States
Median Home Value $200,211 $188,640 $303,400
Median Rent $1,040 $923 $1,348
Median Income $53,488 $54,915 $78,538
Home Value To Income 3.7x 3.4x 3.9x
Rent To Monthly Income 0.23x 0.2x 0.21x
$200,211
Median Home Value
$1,040
Median Rent
$53,488
Median Income

St. Martin, MS Costs By Category

Detailed St. Martin Services Costs Vs. Mississippi

Item St. Martin Mississippi
Shampoo $1.17 $1.28
Movie $10.62 $12.13
Bowling $17.33 $18
Haircut $24.75 $24.26
Beauty Salon $45.72 $45.56

Detailed St. Martin Groceries Costs Vs. Mississippi

Item St. Martin Mississippi
Ground Beef $5.76 $5.84
Fried Chicken $1.74 $1.57
Milk $4.55 $4.67
Potatoes $5.16 $4.93
Pizza $11.24 $12.09
Beer $9.16 $10.41
Toothpaste $3.59 $3.7

Detailed St. Martin Health Costs Vs. Mississippi

Item St. Martin Mississippi
Optometrist $122.28 $125.68
Doctor $128.94 $135.78
Dentist $138.76 $113.29

Detailed St. Martin Transportation Costs Vs. Mississippi

Item St. Martin Mississippi
Gasoline $3.08 $3.46
Tire Balancing $60.67 $59.92

Detailed St. Martin Utilities Costs Vs. Mississippi

Item St. Martin Mississippi
All Electricity $162.85 $193.99
Phone $187.62 $192.25

St. Martin SnackAbility

5
/10
Overall SnackAbility
Jobs
6/10
Housing
6
Affordability
8
Diversity
8
Safety
N/A
Amenities
8.5
Education
4
Commute
8.5

Cost Of Living In Cities Around St. Martin

The cost of living varies in the cities and towns around St. Martin. Here's a quick look at the cost of living in the most populous nearby places:

  • Gulfport, MS has a cost of living index of 91, 1.0x St. Martin.

  • Biloxi, MS has a cost of living index of 94, 1.1x St. Martin.

  • Pascagoula, MS has a cost of living index of 87, 1.0x St. Martin.

City Population Cost Of Living Vs. St. Martin
Gulfport, MS 72,533 91 1.0x
Biloxi, MS 49,011 94 1.1x
Pascagoula, MS 21,812 87 1.0x
Gautier, MS 19,026 93 1.1x
Ocean Springs, MS 18,561 96 1.1x
Long Beach, MS 16,876 98 1.1x
D'Iberville, MS 13,033 97 1.1x
Gulf Hills, MS 8,193 95 1.1x
Gulf Park Estates, MS 6,517 96 1.1x
Latimer, MS 6,474 91 1.0x

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