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 lower than Mississippi's index of 88.
The standard of living in St. Martin ranks as #29 most affordable out of the 67 places we measured in Mississippi. By definition, that implies St. Martin ranks as the #38 most expensive place in the Magnolia State.
For more reading on life in St. Martin, check out:
St. Martin Cost Of Living Vs. Mississippi
Six factors go into calculating the cost of living index in St. Martin. Here is how it fares on each of the criteria:
The Services index in St. Martin is 96.
The Groceries index in St. Martin is 95.
The Health index in St. Martin is 77.
The Housing index in St. Martin is 98.
The Transportation index in St. Martin is 95.
The Utilities index in St. Martin is 97.
| Living Expense | St. Martin | Mississippi | National Average |
|---|---|---|---|
| Overall | 88 | 88 | 100 |
| Services | 96 | 99 | 100 |
| Groceries | 95 | 97 | 100 |
| Health | 77 | 63 | 100 |
| Housing | 98 | 94 | 100 |
| Transportation | 95 | 97 | 100 |
| Utilities | 97 | 93 | 100 |
St. Martin Cost Of Living Compared To Mississippi Averages
Index where 100 = national average. Source: cost-of-living index 2026.
For more reading on cost of living around Mississippi, check out:
- Most Expensive Cities In Mississippi
- Most Affordable Cities In Mississippi
- Average Rent In Mississippi
Source: Cost-of-living index 2026, normalized to US average = 100
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 2020-2024. The key points are:
The Median Home Value in St. Martin is $195,860.
The Median Rent in St. Martin is $1,231.
The Median Income in St. Martin is $55,000.
The Home Value To Income in St. Martin is 3.6x.
The Rent To Monthly Income in St. Martin is 0.27x.
| Statistic | St. Martin | Mississippi | United States |
|---|---|---|---|
| Median Home Value | $195,860 | $192,906 | $332,700 |
| Median Rent | $1,231 | $954 | $1,413 |
| Median Income | $55,000 | $56,447 | $80,734 |
| Home Value To Income | 3.6x | 3.4x | 4.1x |
| Rent To Monthly Income | 0.27x | 0.2x | 0.21x |
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
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 92, 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 | 73,003 | 92 | 1.0x |
| Biloxi, MS | 48,861 | 94 | 1.1x |
| Pascagoula, MS | 21,710 | 87 | 1.0x |
| Gautier, MS | 19,046 | 92 | 1.0x |
| Ocean Springs, MS | 18,646 | 98 | 1.1x |
| Long Beach, MS | 17,009 | 96 | 1.1x |
| D'Iberville, MS | 13,203 | 96 | 1.1x |
| Gulf Hills, MS | 8,451 | 96 | 1.1x |
| Latimer, MS | 6,756 | 92 | 1.0x |
| Gulf Park Estates, MS | 6,264 | 98 | 1.1x |
