Crime Grade · FBI UCR Data · 2025
Bay St. Louis, MS Crime Grade
How Bay St. Louis grades for violent crime against every other reporting U.S. city — and against the rest of Mississippi — based on the FBI's Uniform Crime Reporting data.
National
4/10
vs. all U.S. cities ≥ 25,000 population
Mississippi
4/10
vs. Mississippi cities ≥ 10,000 population
In 2025, the violent crime rate in Bay St. Louis, MS was 110.9 per 100,000 residents (12 incidents over a population of 10,822). That puts Bay St. Louis 66% below the U.S. rate of 325.3 and 50% below the Mississippi statewide rate of 221.8.
That ranks Bay St. Louis #1,242 of 3,771 ranked U.S. cities, safer than 67% of them, and #13 of 38 in Mississippi. Violent crime is down 14% year over year and down 33% over the last five years.
Bay St. Louis, MS crime — key facts
- National Crime Grade
- B (4/10)
- Mississippi Grade
- B (4/10)
- Violent crime rate
- 110.9 / 100k
- National rank
- #1,242 of 3,771
- MS rank
- #13 of 38
- Safer than
- 67% of U.S. cities
- Year over year
- down 14%
- 5-year change
- down 33%
- Population
- 10,822
- Reporting agency
- Bay St. Louis Police Department
- Data year
- 2025 · FBI UCR
Reported by Bay St. Louis Police Department (FBI ORI MS0230200) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Bay St. Louis, MS
Also known as
- Shieldsboro
- Chicapoula
Name history sourced from the USGS Geographic Names Information System (GNIS) — public-domain federal geographic-names data.
Violent crime rate, 5-year trend
Per 100,000 residents. Bay St. Louis (red), Mississippi (blue), U.S. average (gray dashed).
Bay St. Louis vs. U.S., 2025 — by offense
Rates per 100,000 residents for each offense category.
Full data, last 5 years
Rates per 100,000 residents. Raw counts in parentheses.
| Offense | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 164.6(25) | 170.0(18) | 80.1(9) | 128.4(14) | 110.9(12) |
| Murder | 6.6(1) | 18.9(2) | 8.9(1) | 9.2(1) | 9.2(1) |
| Rape | 39.5(6) | 18.9(2) | 8.9(1) | 9.2(1) | 27.7(3) |
| Robbery | 26.3(4) | 56.7(6) | 35.6(4) | 27.5(3) | 9.2(1) |
| Aggravated assault | 92.2(14) | 75.5(8) | 26.7(3) | 82.6(9) | 64.7(7) |
| Property crime | 2041.1(310) | 3418.0(362) | 2840.6(319) | 2366.8(258) | 1912.8(207) |
| Burglary | 355.5(54) | 774.2(82) | 427.4(48) | 550.4(60) | 304.9(33) |
| Larceny | 1481.4(225) | 2379.4(252) | 2181.7(245) | 1568.7(171) | 1404.5(152) |
| Motor vehicle theft | 197.5(30) | 245.5(26) | 222.6(25) | 238.5(26) | 203.3(22) |
How the Crime Grade is calculated
- What is the source of the Bay St. Louis, MS Crime Grade?
- FBI Uniform Crime Reporting via the Crime Data Explorer. Agency-level data, pulled directly. No third-party aggregators, no proprietary score.
- What metric does the Bay St. Louis Crime Grade use?
- Violent crime rate per 100,000 residents (murder + rape + robbery + aggravated assault), most recent fully-reported year.
- How is the national decile for Bay St. Louis calculated?
- Bay St. Louis's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Mississippi state decile calculated?
- Same calculation restricted to Mississippi cities with population ≥ 10,000.
- How do decile scores convert to a letter grade?
- 1–3 = A · 4–5 = B · 6–7 = C · 8 = D · 9–10 = F.
- How often is the Bay St. Louis Crime Grade refreshed?
- Twice a year. The FBI typically releases the prior year's full data each September.
- What are the limits of this Crime Grade?
- The FBI relies on local agency reporting. Rates reflect what was reported, not what occurred.
Nearby cities in Mississippi
Comparable Mississippi cities by population.
Compare Bay St. Louis to other places
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