Piety Corner, Waltham, MA Violent Crime Rates and Maps
Piety Corner is a neighborhood of 6,590 residents in Waltham, close to downtown · Updated November 2026
How common is violent crime in Piety Corner?
Violent crime is low in Piety Corner: an A, safer than the neighborhoods where 70% of Americans live. Assaults make up 95% of it, and most of those are simple assaults, which involve no weapon and no serious injury. Waltham as a whole grades A for violent crime.
A
Violent crime CrimeGrade™
Safety score 921 of 1,000Less violent crime than most US neighborhoodsi What this means
70% of Americans live in neighborhoods with more violent crime than Piety Corner as a whole, and 30% in neighborhoods with less. The typical US neighborhood has a violent crime safety score of 860, a CrimeGrade™ of A. Piety Corner scores 921.
Crime is concentrated in a small share of places, so most neighborhoods score high on the 0 to 1,000 scale. That is why a score in the 800s can still mean more violent crime than most US neighborhoods.
How to read the map: each area's color compares its violent crime with the people who spend time there, on one national scale, from green for the least to red for the most. Each area gets its own color, so a busy downtown or nightlife strip can show red while the homes around it stay green. The interactive maps load faster on a solid connection. Compare high speed internet in Piety Corner, Waltham, MA at ISP Reports.
Who this page is for: homeowners and renters in Piety Corner in Waltham, and anyone thinking about buying or renting a home there.
Business and enterprise customers: this free map shows neighborhood areas. CrimeGrade™ business reports map crime at about 66-meter detail and estimate it for one address and type of business. See business reports
Violent crime rates and types in Piety Corner
CrimeGrade™ estimates Piety Corner has about 5.6 reported violent crimes a year for every 1,000 residents, 58% less than the US as a whole and 32% less than Waltham as a whole.
All violent crime
Assaults
Robbery
Reported crimes a year, per 1,000 residents. Violent crime here includes simple assaults, which the FBI's violent crime rate leaves out.
Assault is the most common violent crime in Piety Corner, about 95% of the total.
Each CrimeGrade™ here compares a violent crime with the people who spend time in an area, not only the people who live there. Rates count crimes per 1,000 residents.
Select a crime's name to see its map above. CrimeGrade™ business reports map each crime at about 66-meter detail.
Where and when violent crime happens in Waltham
The Waltham Police Department polices Piety Corner; these figures cover Waltham as a whole, 2022 to 2024.
In Waltham as a whole, 62% of aggravated assaults happen at a home, against 53% nationally.
Crime
Most often at
Busiest time
Aggravated assault
Homes (62%)
Evening (6 pm to midnight)
Shares of the crimes reported to police, 2022 to 2024. Reports with no time recorded are left out of the times.
Violent crime in Piety Corner and nearby neighborhoods
Piety Corner has less violent crime than 7 of its 10 nearest neighborhoods.
Nearest first, with each place's distance from Piety Corner. Beside each violent crime CrimeGrade™ is its safety score, from 0 to 1,000 (higher is safer).
Compared with neighborhoods of similar size and density, Piety Corner is safer than 97% of them.
Among the traits that tend to go with violent crime, two set Piety Corner apart: it has tree cover over 31% of the land where people live, against 21% nationally, and 106 jobs for every 100 residents, against 45 for the US as a whole. Places with a lot of tree cover tend to report less robbery.
Tree coverThe share of land under tree canopy where people live. Leafy neighborhoods tend to report less robbery.31% where people liveUS: 21%Higher than for 91% of residents of US city neighborhoods
JobsJobs draw daytime crowds. Places with many jobs tend to report more robbery.106 for every 100 residentsUS: 45Higher than for 89% of residents of US city neighborhoods
Walk GradeBestNeighborhood's grade for getting through daily life on foot, traced along real walking routes to shops, schools and parks. Walkable places tend to report more assault. 89% of residents here live in car-dependent areas.D+ (21 of 100)US: 21Lower than for 71% of residents of US city neighborhoods
Show all 4
Transit serviceBuses and trains an hour at the evening rush. Places with busy transit tend to report more robbery. BestNeighborhood's Transit Grade for Piety Corner: D (18 of 100).6 trips an hourUS: noneLower than for 62% of residents of US city neighborhoods
These traits tend to go with more or less crime; none of them causes it on its own. Sources: Census job counts and housing figures, OpenStreetMap and Overture business listings, CrimeGrade™ parking estimates, NASA night-light imagery, US Forest Service tree cover, EPA transit data and BestNeighborhood's Walk Grade.
What violent crime costs Piety Corner
Counting the pain and suffering of victims, violent crime costs Piety Corner about $2.5 million a year, or $383 per resident. The costs that reach a bill, such as medical care, lost work and the justice system, come to about $610,000, or $92 per resident.
Billed cost of violent crime per resident, per year
How CrimeGrade™ works
The violent crime CrimeGrade™ covers murder, rape, robbery and assault, from A+ for the least crime to F for the most, on one scale for the whole country.
It weighs each violent crime against the people who spend time in an area, so a busy downtown is graded on its workers and visitors as well as its residents.
The rates on this page count crimes for every 1,000 people who live here, the way police departments report them.
Comparisons with US neighborhoods use the Census Bureau's block groups, small areas of about 1,400 residents, and count the people who live in each. The figures count crimes reported to police; many crimes, shoplifting above all, never are. Behind the grades, CrimeGrade™ tested 21,607 factors from 125 data families. For business owners, paid CrimeGrade™ location reports estimate crime at a single address for each type of business.
Where the numbers come from
Crime reports that police departments file with the FBI
State crime records and city crime data, where they are published
Published research on what crime costs victims and communities
These are estimates of reported crime for whole areas, not a record of what happened on any one street. CrimeGrade™ updates them once a year and provides them free and without guarantee. Check local sources before you rely on them for a decision.
