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ST. MARTIN VS.
BAY_ST._LOUIS
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2025 Compare Cities People:
St. Martin, MS vs Bay St. Louis, MS
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Highlights
- Bay St. Louis is 0% more densely populated than St. Martin.
- People are 32.3% more likely to be married in Bay St. Louis.
- The Median Age is 11.1 years older in Bay St. Louis.
St. Martin, MS
Bay St. Louis, MS
United States
Population
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9,568
329,725,481
Female Population
54.1%
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50.5%
Male Population
45.9%
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49.5%
Median Age
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48.3
38.4
space3
Population - 2010
6,675
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309,327,143
Population - 2000
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8,209
285,036,114
Population - 1990
6,349
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251,960,433
Pop. 2000 to Now
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77.0%
15.6%
Pop. 1990 to Now
32.0%
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30.8%
space4
Population Density
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651.2
93.4
Land Area
4.3
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3,531,905.4
Water Area
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11.9
264,836.8
space
Est. Total Population By Age
St. Martin, MS
Bay St. Louis, MS
United States
Age 0 to 4
4.8%
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5.9%
Age 5 to 9
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3.3%
6.1%
Age 10 to 14
6.6%
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6.6%
Age 15 to 17
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2.9%
3.9%
Age 18 to 20
2.3%
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4.0%
Age 21 to 24
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3.7%
5.2%
Age 25 to 34
16.1%
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13.8%
Age 35 to 44
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9.3%
12.9%
Age 45 to 54
13.1%
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12.6%
Age 55 to 59
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6.8%
6.7%
Age 60 to 64
3.5%
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6.3%
Age 65 to 74
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15.2%
9.6%
Age 75 to 84
4.3%
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4.5%
Age 85 and over
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1.6%
1.9%
space1
Race
St. Martin, MS
Bay St. Louis, MS
United States
White
78.6%
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59.4%
Black
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18.4%
12.2%
Asian
3.4%
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5.6%
Native American
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0.3%
0.6%
Hawaiian, Pacific Islander
0.0%
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0.2%
Other
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3.4%
0.4%
Two or More Races
2.6%
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3.2%
Hispanic
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6.0%
18.4%
space2
Marriage & Family
St. Martin, MS
Bay St. Louis, MS
United States
Married Population
39.8%
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49.8%
Currently Married
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49.4%
48.0%
Married but Separated
1.2%
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1.8%
Single Population
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47.3%
50.2%
Never Married
43.3%
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33.8%
Divorced
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14.9%
10.8%
Widowed
7.4%
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5.6%
space5
Household Size
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2.20
2.60
Households
2,883
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124,010,992
Family Households
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2,809
80,755,759
Married couple, w/children
35.3%
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30.5%
Married couple, no children
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49.2%
42.9%
Non Family Households
1,358
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43,255,233
Single householder, w/children
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28.0%
15.8%
Single householder, no children
8.8%
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10.8%
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Learn More About St. Martin, Mississippi
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