Portsmouth, NH Arson Rates and Arson Maps

Crime Grade's arson map shows the safest places in Portsmouth in green. The most dangerous areas in Portsmouth are in red, with moderately safe areas in yellow. Crime rates on the map are weighted by the type and severity of the crime.

Is Portsmouth, NH Safe?

The B grade means the rate of arson is slightly lower than the average US city. Portsmouth is in the 62nd percentile for safety, meaning 38% of cities are safer and 62% of cities are more dangerous. This analysis applies to Portsmouth's proper boundaries only. See the table on nearby places below for nearby cities.

The rate of arson in Portsmouth is 0.0922 per 1,000 residents during a standard year. People who live in Portsmouth generally consider the southeast part of the city to be the safest.

Your chance of being a victim of arson in Portsmouth may be as high as 1 in 7,814 in the northeast neighborhoods, or as low as 1 in 12,697 in the southeast part of the city. See the section on interpreting the arson map, however, because comparing rates for arson or any other crime is not as intuitive as it may seem.

By a simple count ignoring population, more crimes occur in the east parts of Portsmouth, NH: about 0 per year. The west part of Portsmouth has fewer cases of arson with only 0 in a typical year.

Interpreting the Arson Maps

When looking at the arson map for Portsmouth, remember that the rate of arson per resident may appear inflated when people visit the area during the day, but do not live there. For example, there are more retail establishments in the northwest part of the city. Many crimes are committed in retail areas in blocks where few people live. Red areas on the arson rate map do not always indicate danger for Portsmouth residents who live there.

More issues arise with places like airports, parks, and schools. Major airports, of which Portsmouth has 0, always look like high-crime locations due to the large number of people and the low population nearby. Parks and designated recreational areas, of which Portsmouth has 23, have the same problem. Of Portsmouth’s 23,623 residents, few live near recreational areas. Because many people visit, crime rates may appear higher even for safe parks. Ultimately crime happens where people are, whether they live there or not. Before writing off an area as unsafe, look at both the crime rate and total crime maps, then consider nearby destinations that people may be visiting.

To better understand and navigate these intricate crime maps, a high-speed internet connection can be crucial. Fast and seamless online connectivity ensures that map details load efficiently, providing users with clearer, uninterrupted insights. If you're considering enhancing your online experience, check out high speed internet in Portsmouth, NH at ISP Reports.

Portsmouth Crime Breakdown

The tables below show which crimes are used to calculate the Crime Grades above. All arson rates are shown as the number of crimes per 1,000 Portsmouth residents in a standard year.

Individual Portsmouth Crime Maps & Stats

Crime Maps and Rates for Nearby Cities

Compared to surrounding cities, the rate of arson in Portsmouth is similar. The table below shows Crime Grades for cities close to Portsmouth.

Nearby City	Overall Crime Grade	Violent Crime Grade	Property Crime Grade	Arson Crime Grade
New Castle, NH	D	C+	D	A-
Kittery, ME	C	A+	D+	C-
Rye, NH	B	A+	A-	C+
Greenland, NH	B	A+	A-	B+
Kittery Point, ME	B-	A+	C	D+
Newington, NH	D-	B+	F	B
West Rye, NH	C	A	B-	B
Eliot, ME	A+	A+	A+	C
Rye Beach, NH	B+	A+	A-	C+
North Hampton, NH	C+	A	B	B

Crime Maps and Rates for City with Similar Populations

Portsmouth is lower versus other cities of the same size for arson. The table below compares crime in cities with comparable overall population in the city‘s boundaries.

Similar City	Overall Crime Grade	Violent Crime Grade	Property Crime Grade	Arson Crime Grade
Suitland, MD	D-	F	F	B
Fallon, NV	D-	D	D	C-
Fayetteville, TN	D+	D	D	C-
Fernley, NV	C	C-	C-	C+
Forest, VA	B	A-	A-	A-
Short Pump, VA	C	A+	A+	A
South San Jose Hills, CA	B-	C	C	D-
Stanwood, WA	C-	C	C	D+
Stoneham, MA	B+	A-	A-	A+
Stony Brook, NY	A	B+	B+	A

Considering only the arson rate, Portsmouth is as safe as the New Hampshire state average and safer than the national average.

Safety and school performance are separate topics, but both shape moving decisions. Using SchoolGrade data, schools in Portsmouth, NH average SchoolGrade of A+, with 67% actual proficiency versus 57% projected; overall, schools greatly exceed expectations. See Portsmouth schools on SchoolGrade

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All maps and statistics above are projections, not certainties, and provided without guarantee free of charge. Verify all info before making any decisions based on the data.