San Sebastián

Puerto Rico · Population 39,088

Safe for Families · Low Crime

Ranks #21 of 78 municipalities · Safer than 73% of PR

San Sebastián ranks #21 out of 78 Puerto Rico municipalities for safety. With 788 reported crimes per 100,000 residents, it is 1.5x below the island average of 1,202.9/100k. This places San Sebastián among Puerto Rico's safer communities.

Safety Grade

A

82 / 100

Crime Rate

788

per 100k residents↓ 34% vs PR avg

Total Incidents

308

January 1 – April 30, 2026

Population

39,088

Crime report basis

Crime Rate vs PR Municipalities (Top 10)

12-Month Incident Trend

+9 months

Sign up free →

* Estimated from 2-month period.

Location

San Sebastián on the Map

Loading map…

Crime Data

Crime Breakdown

January 1 – April 30, 2026 · Source: PRPB NIBRS

308

total

Aggravated Assault11136%

Larceny10735%

Burglary4414%

Vehicle Theft186%

Robbery134%

Murder93%

Sexual Assault62%

Aggravated Assault

11136%

Larceny

10735%

Burglary

4414%

Vehicle Theft

186%

Robbery

134%

Murder

93%

Sexual Assault

62%

Safety Intelligence

What the Numbers Mean

Contextual analysis of San Sebastián crime data relative to Puerto Rico

Victimization Estimate

1 in 127

chance of being a crime victim (January 1 – April 30, 2026)

US national average is 1 in 84 residents annually.

San Sebastián vs PR Average (per 100k)

San Sebastián

788

PR Avg

1,203

per 100k · San Sebastián is 34% below island average

6-Month Incident Trend

Nov'25 – Apr'26 · PRPB NIBRS

Crime Type Breakdown

Aggravated Assault

11136%

Larceny

10735%

Burglary

4414%

Vehicle Theft

186%

Robbery

134%

Murder

93%

Sexual Assault

62%

January 1 – April 30, 2026 · Source: PRPB NIBRS

Victimization Analysis

Create a free account to see the complete San Sebastián report — crime trends, flood maps, school data, and power reliability.

Free account · No credit card required

Paid plans remain available for heavier use. Monthly · Annual

Already have an account? Sign in

Risk Indicators

Environmental & Structural Risk

Key risk factors affecting San Sebastián residents

Crime Risk

LOW RISK

Based on population-adjusted crime rate · A Grade

San Sebastián vs PR Island Average (per 100k)

Federal Disasters

3

Federal disaster declarations since 1953 · Including Hurricane Maria, Earthquakes 2020, Hurricane Fiona

Historical

FEMA Flood Zone

N/A

Flood zone data unavailable

Outage Frequency

—

Monthly outage data — sign in free to view

Schools

—

Public & private school data — sign in free to view

FEMA Flood Zone Map

Create a free account to see the complete San Sebastián report — crime trends, flood maps, school data, and power reliability.

Free account · No credit card required

Paid plans remain available for heavier use. Monthly · Annual

Already have an account? Sign in

Livability

Livability Overview

How San Sebastián scores across key quality of life indicators

Monthly Outage History

Create a free account to see the complete San Sebastián report — crime trends, flood maps, school data, and power reliability.

Free account · No credit card required

Paid plans remain available for heavier use. Monthly · Annual

Already have an account? Sign in

Demographics

Demographics Snapshot

Real-time data from US Census Bureau ACS 5-Year 2024

Population

39,088

residents

Population Density

782

per sq mi

Median Age

38 yrs

ACS 5-Year 2024

Median Household Income

$24,800

ACS 5-Year 2024

Median Home Value

N/A

ACS 5-Year 2024

Employment Grade

—

Census ACS 5-Year 2024

Internet Access

N/A

households with broadband

Poverty Rate

N/A

below poverty line

English-only households

N/A

speak only English at home

Spanish at home

N/A

speak Spanish at home

Demographic data: US Census Bureau ACS 5-Year 2024 · Employment: Bureau of Labor Statistics LAUS Program · Updated annually

Census data temporarily unavailable for this municipality.

Full Demographics

Create a free account to see the complete San Sebastián report — crime trends, flood maps, school data, and power reliability.

Free account · No credit card required

Paid plans remain available for heavier use. Monthly · Annual

Already have an account? Sign in

Explore

Compare Nearby Municipalities

Municipalities near San Sebastián

Moca

A+

90

LOW RISK

View municipality →

Lares

A

87

LOW RISK

View municipality →

Utuado

A

83

LOW RISK

View municipality →

Hatillo

B

74

MEDIUM RISK

View municipality →

Compare Municipalities

Create a free account to see the complete San Sebastián report — crime trends, flood maps, school data, and power reliability.

Free account · No credit card required

Paid plans remain available for heavier use. Monthly · Annual

Already have an account? Sign in