Marne, IA Crime Rates: Stats & Map

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C-

5%

Total crime NAT. AVG.

11%

Violent crime NAT. AVG.

4%

Property crime NAT. AVG.

Date & Last Updated: This data reflects the 2024 calendar year and was released from the FBI in September, 2025; this is the most current data available.

Marne crime rates are not available from the FBI crime report. The FBI's uniform crime reporting program (UCR), gathers data from more than 18,000 law enforcement agencies. The agencies include city, university, college, county, state, tribal and federal law enforcement agencies. When combined, they represent approximately 309 million American residents, or a 98% coverage rate of large metropolitan areas. This does result in approximately 20 million people who live in areas where the FBI does not provide crime reports. These areas tend to be smaller towns, villages or suburbs. Given that Marne crime stats are not covered by the FBI crime reports, either data from local enforcement agencies is applied or estimates are calculated based on demographic data including, but not limited to: home prices, income per capita, poverty rates, unemployment rates, educational achievement and population density. The Marne crime estimates should be used at your own risk. Please be aware that the data displayed above is estimated and not officially reported by any agency. The Marne crime map can also be used to view a visual display of crimes committed on a block group level.
Statistic	Reported_incidents	_{/100k people}	Marne_{/100k people}	Iowa_{/100k people}	National_{/100k people}
Total crime	0	n/a (estimate)	2,016 (estimate)	1,540	2,119
Murder	n/a	n/a	n/a	2.1	5.0
Rape	n/a	n/a	n/a	35.2	37.5
Robbery	n/a	n/a	n/a	18.7	60.6
Assault	n/a	n/a	n/a	187.2	256.1
Violent crime	n/a	n/a (estimate)	318 (estimate)	243	359
Burglary	n/a	n/a	n/a	199.1	229.2
Theft	n/a	n/a	n/a	962.6	1,272.1
Vehicle theft	n/a	n/a	n/a	135.1	258.8
Property crime	n/a	n/a (estimate)	1,698 (estimate)	1,297	1,760

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Marne crime map

The Marne crime map by CrimeoMeter provides a detailed overview of all crimes in Marne as reported by the local law enforcement agencies. Based on the color coded legend above, the crime map outlines the areas with lower crime compared to the areas with higher crime. The Marne crime heat map offers insight into the total crimes on a block group level. Please note that the red areas on the Marne crime map does not always indicate that it is a dangerous area for its residents. Areas on the heat map could be inflated if they are located in high traffic areas like airports, sports centers or large parks. Other areas on the heat map could see increased crime rates if they are located in major tourist areas like the downtown core.

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Crime Quick Facts

Marne crime rates are 5% lower than the national average
Violent crimes in Marne are 11% lower than the national average
In Marne you have a 1 in 50 chance of becoming a victim of crime
Marne is safer than 28% of the cities in the United States
Year over year crime in Marne has decreased by 11%

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Daily Crime In Marne (per 100,000 people)

How Safe is Marne (higher is better)

Chance of Being A Victim of Crime in Marne

The chance of being a victim of violent crime in Marne is 1 in 315

The chance of being a victim of property crime in Marne is 1 in 59

The chance of being a victim of crime in Marne is 1 in 50

Year Over Year Crime In Marne (per 100,000 people)

Marne police department

Item	Marne	Iowa	National
Law enforcement employees (officers & civilians)	n/a	3,827	558,732
Police officers & civilians /1000 residents	n/a	1.8	3.3

Sex offenders in Iowa

State	Total offenders	Iowa_/100K	National_/100K
Iowa	6,040	205	266

There are a total of 6,040 sex offenders in Iowa. This yields a total of 205 sex offenders in Iowa per 100,000 residents which is 23% less than the national average.

Nearby Cities With Low Crime Rates

City	Population	Violent crime_{/100k people}	Property crime_{/100k people}	Total crime_{/100k people}
Avoca, IA	1,368	83	442	525
Oakland, IA	1,665	93	495	587
Griswold, IA	1,179	108	577	685
Harlan, IA	4,813	156	833	989
Wiota, IA	87	222	1,183	1,405
Walnut, IA	746	271	1,445	1,716
Elk Horn, IA	548	276	1,473	1,749
Marne, IA	131	318	1,698	2,016

Cities with similar population

City	Population	Violent crime_{/100k people}	Property crime_{/100k people}	Total crime_{/100k people}
Hartwick, IA	131	326	1,740	2,066
Lester, AL	131	449	1,952	2,402
Ferdinand, ID	131	275	876	1,151
Oldham, SD	131	448	1,961	2,408
Monmouth, IA	131	343	1,829	2,172
Marne, IA	131	318	1,698	2,016

Source: The Marne, IA crime data displayed above is derived from the FBI's uniform crime reports for the year of 2024. The crime report encompasses more than 18,000 city and state law enforcement agencies reporting data on property and violent crimes. The uniform crime reports program represents approximately 309 million American residents, which results in 98% coverage of metropolitan statistical areas.