How to Use FBI Crime Data to Fact-Check “Crime Is Rising”

“Crime is rising” sounds like a simple claim. It is not.

To fact-check it honestly, you need at least four specifics: which crimes, where, compared with what period, and using which FBI measure. Without those details, the phrase is mostly political mood music. The FBI’s current public tools make this easier to sort than it used to be: the Crime Data Explorer (CDE) now publishes monthly data, while the annual Reported Crimes in the Nation release gives the more settled national picture. As of the FBI’s latest annual national report, violent crime fell an estimated 4.5% in 2024, murder fell 14.9%, and property crime fell 8.1% compared with 2023. On the FBI CDE homepage, the latest rolling 12-month trend currently shown is December 2024 through November 2025, with reported U.S. violent crime down 10.0%, murder down 18.2%, and rape down 7.8%.

That does not mean every place is safer or every category is down. It means the blanket national claim “crime is rising” is not supported by the latest FBI national snapshots now publicly available. The smarter question is always narrower: Is a specific crime rising in a specific place over a specific time frame? The FBI data can help answer that, but only if you read the tool the way the FBI intended it to be read.

Start with the FBI’s basic structure: UCR, NIBRS, CDE

The FBI’s crime data ecosystem still confuses people because several layers sit on top of one another. The umbrella system is UCR, the Uniform Crime Reporting Program. The public-facing portal is the Crime Data Explorer, where you can browse charts, maps, downloadable data, and annual publications. The FBI’s own UCR page says the CDE is the site where users access UCR data and that UCR data are now released monthly there.

Inside UCR, the biggest methodological change of the last few years is the shift from the old Summary Reporting System (SRS) to NIBRS, the National Incident-Based Reporting System. The FBI says NIBRS captures each incident in more detail than SRS did, including victims, offenders, relationships, locations, weapons, and whether incidents were attempted or completed. The FBI also says the UCR program began shifting to NIBRS-only collection on January 1, 2021.

This matters because many people still talk about FBI crime data as if it were one clean, unchanged series. It is not. The FBI is still publishing national annual estimates and trends, but the underlying reporting environment has changed, and the richer NIBRS detail can make analysis better while also requiring more care when you compare different years or different types of data products.

The first thing to check: are you looking at national, state, or local data?

A huge amount of bad crime discourse comes from scale-switching.

Someone sees a rise in one city, or one neighborhood, or one category of theft, and then says “crime is rising” as if that proves a national trend. The FBI data are built at multiple levels, and they are not interchangeable. The annual 2024 national release says more than 16,000 agencies submitted data, covering 95.6% of the U.S. population. That makes it a strong national overview. But a local police department trend, even if real, is still local.

So the first rule of interpretation is simple: match the claim to the geography. If the claim is about the United States, use the national FBI annual report or the national rolling trend on the CDE homepage. If the claim is about a state or city, use that geography in the Crime Data Explorer and do not pretend it says more than it does.

The second thing to check: which crimes are included?

The FBI does not mean “crime” as one undifferentiated blob.

In the annual 2024 summary, the FBI defines violent crime as murder and nonnegligent manslaughter, rape, robbery, and aggravated assault. It defines property crime as burglary, larceny-theft, and motor vehicle theft. In that same report, violent crime fell 4.5% from 2023 to 2024, while property crime fell 8.1%. Murder fell 14.9%, rape 5.2%, robbery 8.9%, aggravated assault 3.0%, burglary 8.6%, larceny-theft 5.5%, and motor vehicle theft 18.6%.

That is why broad claims are so slippery. A person might point to shoplifting or vehicle break-ins in one area and say “crime is rising,” while national violent crime is down. Or they may focus only on murder while another category moves differently. If you do not specify the category, you are not really fact-checking anything. You are just amplifying a vibe.

The third thing to check: reported, estimated, or trend-based?

This is the most important technical distinction in the FBI’s annual reports, and it is the one casual readers miss most often.

The FBI’s 2024 annual summary says the publication uses a combination of reported, estimated, and trended data. It explains that estimation is used to assess crime statistics for the entire United States, including populations represented by agencies that did not provide complete information. It also says that another way of looking at year-over-year change is through trends based on agencies that consistently supplied data across both comparison years. In the 2024 report, those trend figures often rely on 15,060 agencies that submitted six or more common months of crime data in both 2023 and 2024, representing over 315 million inhabitants.

Why does that matter? Because people often grab a percentage without asking what it represents.

• Estimated national figures try to describe the whole country.
• Trend figures are based on agencies reporting consistently in both years.
• Reported figures are the raw data submitted by participating agencies.

Those are all useful, but they are not identical. If you want to fact-check a sweeping national statement, the estimated national numbers are usually the right place to start. If you want to understand year-over-year directional movement among consistently reporting agencies, trend figures are helpful. But you should never mash the two together as if they are the same statistic.

The Crime Data Explorer tutorial: how to use it without fooling yourself

The FBI’s own UCR page says the Crime Data Explorer lets users access UCR data and view charts and graphs in different ways. The monthly release notice adds that the CDE now includes monthly data from NIBRS, SRS, hate crime, and LEOKA, and that some homepage trends are displayed as a 12-month period with a 3-month delay to let the data stabilize. That last part is crucial: what looks like “current” is sometimes intentionally lagged for reliability.

Here is the cleanest way to use it.

1) Use the homepage for a fast national reality check

If someone says “crime is rising nationally,” start with the CDE homepage trend. Right now, the site says monthly updates are expected to resume in May 2026, and the homepage snippet shows the latest rolling U.S. violent-crime trend as December 2024 to November 2025, with violent crime down 10.0%. That is not the final annual national report, but it is the quickest official FBI pulse check.

2) Use the annual report when you want a settled national answer

For a more stable national fact-check, go to the annual report rather than the rolling homepage trend. The FBI’s August 2025 release for Crime in the United States, 2024 is the clearest national reference point right now. That is where you get the estimated 4.5% drop in violent crime and 8.1% drop in property crime nationwide in 2024.

3) Use NIBRS pages when you need context, not just totals

If you want more detail about relationships, locations, weapons, offense circumstances, or victim-offender patterns, the FBI says NIBRS is better suited for that than the old SRS. NIBRS collects incident-level detail and offers more analytic flexibility. So if your question is not just “up or down?” but “what kind of robbery?” or “where is this happening?” NIBRS-based views are the better path.

4) Check participation before making bold claims

The FBI’s monthly release says participation is voluntary for most agencies and that not all agencies submit data monthly. That means an apparent shift can reflect reporting cadence as well as real-world change, especially in more recent monthly views. For national annual estimates, the FBI adjusts for incomplete reporting; for very recent data, you need to be more careful.

5) Compare equivalent periods

Do not compare one month to a whole year, or a partial-year trend to a final annual estimate, as if they were the same kind of evidence. The FBI monthly homepage trend uses a rolling 12-month frame with a 3-month delay; the annual report uses full-year national estimates and trend methods. If you compare unlike periods, you can make almost any story sound true.

UCR crime data explained in plain English

If you want a usable mental model, think of FBI crime data as answering this question: What crimes were reported by participating law-enforcement agencies, and how do those reports change over time? The FBI is explicit that these statistics are based on data reported by participating agencies to the UCR Program. That means FBI crime data are police-reported crime data, not a complete count of everything that happened in America.

That distinction matters because “crime” can mean different things depending on the dataset:

• crimes reported to police,
• crimes experienced by victims,
• arrests,
• prosecutions,
• convictions,
• or public fear.

The FBI CDE is about reported crime and related law-enforcement statistics. It is a very important source, but it is not a universal measure of all harm or all victimization. So when someone says “crime is rising,” you should already be asking: reported by whom, under what system, and in which categories?

How to interpret crime stats without misleading yourself

The best crime-data readers do not just look for percentages. They ask what those percentages are built from.

Use rates and percentages for national trends, but do not ignore counts

The FBI annual report gives both estimated counts and offense rates. For 2024, it says there were an estimated 1,221,345 violent-crime offenses, for a rate of 359.1 per 100,000 inhabitants, down from 379.5 in 2023. For property crime, the estimated 2024 rate was 1,760.1 per 100,000, down from 1,934.1 in 2023. Counts tell you scale; rates help you compare across time and population size.

Do not assume “violent crime” and “murder” move together at the same speed

They often move in the same direction, but not at the same magnitude. In 2024, the FBI estimated murder fell 14.9%, while overall violent crime fell 4.5%. If you only look at murder headlines, you can overstate how much the broader violent-crime picture changed.

Do not confuse richer detail with worse trends

Because NIBRS captures more information than SRS, some readers treat the newer system as if it automatically means crime is going up or being counted differently in a misleading way. The FBI’s position is the opposite: NIBRS is meant to improve the quantity and quality of the data by capturing more details about each incident. Better detail is not the same thing as higher crime.

Watch for incomplete monthly participation

The FBI’s monthly release says not all agencies submit monthly and that the agency encourages movement toward a monthly cadence. So when you are reading the freshest monthly data, especially below the national level, participation gaps can matter more than people realize.

The most common bad faith uses of FBI crime data

Once you know the structure, the bad arguments become easier to spot.

One common trick is to cite a local spike as proof of a national rise. Another is to cite a single category — say, auto theft or robbery in one metro area — and relabel it as “crime” in general. Another is to compare partial-year rolling data to full-year annual data without warning the reader. And another is to ignore the FBI’s own participation and methodology notes entirely.

A subtler mistake is to talk as though all FBI numbers are raw, final, and directly comparable across every view. They are not. The 2024 annual summary specifically says it uses reported, estimated, and trended numbers. If you never ask which one you are looking at, you are not really interpreting the data — you are just repeating it.

So, is “crime rising”?

If the claim is “crime is rising nationally in the United States right now”, the latest FBI public data do not support that as a blanket statement.

The FBI’s latest annual national report says violent crime fell 4.5% in 2024, murder fell 14.9%, and property crime fell 8.1% compared with 2023. The FBI CDE’s current rolling 12-month national trend shown on the homepage also points downward, with violent crime down 10.0% over December 2024 to November 2025.

If the claim is instead “a certain crime is rising in a particular city or state”, that may absolutely be true — but it is a different claim and should be checked at that geographic level inside the Crime Data Explorer, with the usual caution about reporting coverage, time windows, and category definitions.

That is the real lesson of the FBI Crime Data Explorer. It does not give you one ideological answer. It forces you to ask a better question.

And that is exactly how you should use it.