Alpena is a city of 18,400 in Alpena County · Updated November 2026
How common is violent crime in Alpena?
Alpena earns an A- for violent crime, with more violent crime than the neighborhoods where 55% of Americans live. Assaults make up 93% of it, and most of those are simple assaults, which involve no weapon and no serious injury.
A-
Violent crime CrimeGrade™
Safety score 839 of 1,000About as much violent crime as the typical US neighborhoodi What this means
45% of Americans live in neighborhoods with more violent crime than Alpena as a whole, and 55% in neighborhoods with less. The typical US neighborhood has a violent crime safety score of 860, a CrimeGrade™ of A. Alpena scores 839.
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 Alpena, MI at ISP Reports.
Who this page is for: homeowners and renters in Alpena, 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
What stands out about violent crime in Alpena
Reported rape stands out among cities graded A for violent crime. For the typical resident of a US city graded A for violent crime, the figure is 0.25 reported rapes a year per 1,000 residents; Alpena has 1.0.
Where violent crime is lowest and highest in Alpena
Every part of Alpena where people live grades A or B for violent crime on the national scale. Violent crime grades across Alpena run from A+ to B-.
100%
A or B 100%
Share of residents, by the violent crime CrimeGrade™ of the area they live in.
Is violent crime going up in Alpena?
Reported violent crime in Alpena has held about steady since 2019, within 6%. Murders, rapes, robberies and aggravated assaults went from about 4.9 to 5.2 a year per 1,000 residents (US: 3.7). Violent crime changed little from 2023 to 2024.
Violent crime, change since 2019
AlpenaUnited States
Source: crime reports to the FBI from the police department that serves Alpena. The charts follow crimes per resident.
Data table
Year
Violent, Alpena
Violent, US
2016
-41%
+4%
2017
-1%
+4%
2018
-13%
+0%
2019
+0%
+0%
2020
-13%
+4%
2021
-19%
+6%
2022
-0%
+5%
2023
+2%
+2%
2024
+6%
-4%
Violent crime rates and types in Alpena
CrimeGrade™ estimates Alpena has about 15 reported violent crimes a year for every 1,000 residents, 14% more than the US as a whole and close to Michigan.
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 Alpena, about 93% 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 Alpena
Alpena has its own police department, and these figures come from its reports, 2022 to 2024.
In Alpena, 63% of aggravated assaults happen at a home, against 53% nationally.
Crime
Most often at
Busiest time
Aggravated assault
Homes (63%)
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 Alpena and nearby cities
Alpena has the most violent crime of its 8 nearest cities.
Among the traits that tend to go with violent crime, one sets Alpena apart: it has 1% of its residents in dense blocks, against 24% nationally. Places like that tend to report less robbery.
Residents in dense blocksBlocks of 10,000 or more people per square mile. Dense neighborhoods tend to report more robbery.1% of residentsUS: 24%Lower than for 89% of US city residents
Transit serviceBuses and trains an hour at the evening rush. Places with busy transit tend to report more robbery. BestNeighborhood's Transit Grade for Alpena: F (0 of 100).NoneUS: noneLower than for 84% of US city residents
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. 63% of residents here live in car-dependent areas.C- (25 of 100)US: 21Higher than for 73% of US city residents
Show all 4
JobsJobs draw daytime crowds. Places with many jobs tend to report more robbery.51 for every 100 residentsUS: 45Higher than for 64% of US city residents
BestNeighborhood, a sister site of CrimeGrade™, ranks the neighborhoods of Alpena on shops, parks, home prices, getting around and more.
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 Alpena
Counting the pain and suffering of victims, violent crime costs Alpena about $21 million a year, or $1,135 per resident. The costs that reach a bill, such as medical care, lost work and the justice system, come to about $4.8 million, or $262 per resident.
Billed cost of violent crime per resident, per year
How the cost breaks down
Pain and suffering are about 77% of that full cost.
Crime
Cost a year
Per resident
Murder
$760,000
$41
Rape
$1.1 million
$62
Robbery
$24,000
$1
Assault
$2.9 million
$157
Total
$4.8 million
$262
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.
