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Posted by paulpauper 6/25/2025

America’s incarceration rate is in decline(www.theatlantic.com)
271 points | 548 commentspage 3
mauvehaus 6/25/2025|

  From the end of World War II until the mid-1970s, the proportion of Americans in prison each year never exceeded 120 per 100,000
That's a funny way of saying 0.12%. Is there a reason for this? It sure doesn't make it easy to compare the numbers they're giving with other numbers given as percentages.

I guess if you're considering a sufficiently small population you could go from ~600,000 people in Vermont * 120/100,000 -> ~720 imprisoned people in Vermont trivially, but we're the second smallest state. This certainly doesn't scale to cities over a million. At least I'd start having to think harder about it.

WorkerBee28474 6/25/2025||
> 120 per 100,000 ... Is there a reason for this?

Crime statistics (e.g. homicides) are often quoted as 'n per 100,000 population'.

It's probably also easier for mental math, e.g. here's a city with 1 million population, that's 10 100Ks, so 1200 people in prison.

InitialLastName 6/25/2025||
It also lets you abstract away or compare to stats that are scaled to population but might not be 1:1 with a person, e.g. "thefts per 100,000 population per year" where one person might either commit or be the victim of multiple thefts in a year.
everforward 6/25/2025||
120 per 100,000 includes significant digits. 0.12% could be anywhere from 120-124 per 100,000. You'd really want 0.120%, but that's confusing for different reasons.

Worse would be 1,000 per 100,000, which is 1% but there's no way to tell that it's not rounded or truncated.

ninthcat 6/25/2025||
"120" and "0.12%" both have 2 significant digits. "120." and "0.120%" have 3 significant digits.
everforward 6/25/2025||
I would presume, perhaps incorrectly, that “120 per 100,000” has 3 significant digits and “12 per 10,000” has 2.

I’ve never seen a period used like that in census data. It seems like a conscious choice because the period is confusing when used in the middle of a phrase. 12E1 makes more sense but is abnormal notation for many people.

Jtsummers 6/25/2025||
https://en.wikipedia.org/wiki/Significant_figures

> Trailing zeros in an integer may or may not be significant, depending on the measurement or reporting resolution.

120 is either two or three significant figures, and you can't know which without knowing how the number was arrived at.

rwmj 6/25/2025||
The question not even asked by the article is ... why?
standardUser 6/25/2025||
From what I've read, mostly sentencing reform and less aggressive drug prosecution/more drug diversion. That and the general trend for crime to recede in wealthy, stable societies.
pjdesno 6/25/2025||
It's not just law enforcement and sentencing - there are verifiable numbers for the results of certain crimes - homicides and auto theft come to mind - and most have declined precipitously.

E.g. Boston had 1,575 reports of auto theft in 2012, compared with 28,000 in 1975; Massachusetts had 242 murders in 1975, and 121 in 2012. (a 56% drop in homicide rate, as population went up 14%)

3eb7988a1663 6/26/2025||
That car theft number is blowing my mind. I would have easily guessed 10x that.

Are there any aspects of the crime that make it less appealing? Electronic counter measures too good? Price of replacement parts no longer carry a premium? Too easy to get caught?

pjdesno 6/26/2025|||
This paper argues that electronic locks played a large role: https://link.springer.com/article/10.1057/s41284-024-00452-2

I would bet that the pervasive use of electronic records has something to do with it, too. According to this 1979 report from the Nat'l Assoc. of Attorneys General, in the 70s there were a lot of paths to retitling a stolen vehicle back then, which along with the the rise of chop shops and easier export of stolen cars, supported a large stolen-car economy: https://www.ojp.gov/pdffiles1/Digitization/59904NCJRS.pdf

smallmancontrov 6/26/2025|||
Consumer goods went on a 50 year deflation streak while health care, housing, and education pumped to the moon. That's its own problem, but it's hard to steal any of those three things.
ToucanLoucan 6/25/2025||
The answer is likely unknowable, but I can think of several factors that tie into the plummeting birth rate:

- While the Freakanomics citation of widespread access to abortion has been debunked as a sole cause, I think it remains credible for at least a contributing factor. Fewer young people born to folks who are too poor/busy/not wanting to raise them is doubtlessly going to reduce the number of young offenders who become the prison system's regular customers their whole lives.

- Beyond just abortion, contraceptives and contraceptive education have gotten much more accessible. For all the endless whining from the right about putting condoms on cucumbers poisoning children's minds with vegetable-based erotica, as it turns out, teens have sex, as they probably have since time immemorial, and if you teach them how to do it safely and don't threaten their safety if they do, they generally will do it safely.

- Additionally, there has been a gradual ramp-up in how badly negative outcomes stack in life, and "messing up" on your path to adulthood carries higher costs than it ever has. Possibly contradicting myself, teens are having less sex than ever, as all broad forms of socializing have decreased apart from social media, which is exploding but doesn't really present opportunities to bone down. Add to it, young people are more monitored than they've ever been. When I was coming up, I had hours alone to myself to do whatever I wanted, largely wherever I wanted as long as I could get there and my parents knew (though they couldn't verify where I was). Now we have a variety of apps for digitally stalking your kids, and that's not even going into the mess of extracurricular activities, after school events, classes, study sessions, sports, etc. that modern kids get. They barely have any unmonitored time anymore.

- Another point: alternative sexuality (or the lack thereof) is more accepted than it's ever been by mainstream society, and anything that isn't man + woman is virtually guaranteed to not create unwanted pregnancy unless something truly interesting happens.

- Lastly, I would cite that even if you have a heterosexual couple who is interested in having kids, that's harder than ever. A ton of folks my age can't even afford a home, let alone one suitable for starting a family. The ones that do start families live either in or uncomfortably close to poverty, and usually in one or another variety of insecurity. The ones that can afford it often choose not to for... I mean there's so many reasons bringing kids into the world right now feels unappealing. It's a ton of work that's saddled onto 2 people in a categorically a-historic way, in an economy where two full time salaries is basically mandatory if you want to have a halfway decent standard of living, and double that for one that includes children. That's not even going into the broader state of the world, how awful the dating market is especially for women, so many reasons and factors.

Any stressed animal population stops reproduction first. I don't see why we'd think people would be any different.

123yawaworht456 6/25/2025|||
>how awful the dating market is especially for women

"World Ends, Women Most Affected."

3eb7988a1663 6/26/2025||||

  ...about putting condoms on cucumbers poisoning children's minds with vegetable-based erotica
The Christians did invent Veggie Tales.
DaSHacka 6/26/2025||||
> how awful the dating market is especially for women,

Don't worry, I assure you it's just as terrible on the other side of the fence.

mymythisisthis 6/25/2025|||
I think that demographically we might be in a trough, of new born children. Also children born to the last major cohort (the children of the baby Boomers) are just becoming tweens and young teens, or very young adults. There might be a spike in crime, in the next 10 years, as they start to mature. It helps that they are more spread out, and not born in the same few years like the Boomers were, (a more flattened and spread curve).

Very rough midpoint years; Baby Boomers 1949, Gen X 1979, Millennial 2009.

zombot 6/26/2025||
Prison is big business in the U.S., so I fully expect red alerts going off and panic attacks sweeping the country.
wetpaws 6/26/2025|
[dead]
outside1234 6/25/2025||
Crime is also way down over the last 20 years:

https://www.pewresearch.org/short-reads/2024/04/24/what-the-...

WalterBright 6/25/2025||
At least in Seattle, crime is "way down" because many businesses have stopped reporting it, because the police don't respond to less serious crimes anymore.

A shopkeeper friend of mine closed his business in Seattle after multiple lootings of his place and the police never showing up. He relocated to a bedroom community.

Crime statistics are not necessarily accurate, and politicians have an interest in minimizing those statistics one way or another.

energywut 6/25/2025|||
You have any data to support that? I've lived in Seattle for 40 years, and crime here is way less of a concern now than it ever has been. Especially violent crime.

My experience also seems to match statistics. So, it would seem that your friend's experience might be the outlier -- I'm not saying they are wrong, I'm saying their experience doesn't match the data and there's at least one anecdote (mine) that runs counter to their anecdote. Seems like a good opportunity to try and find data that supports your hypothesis?

vessenes 6/26/2025|||
I'm not sure the data backs up your assertion -- in fact, it looks to me like Seattle's crime rate is roughly steady -- and bad -- over the last 20 years.

Seattle had the highest burglary rate in the nation of any large city as recently as 2023 (1201 per 100k residents!). https://www.safehome.org/resources/crime-statistics-by-state...

from 1999-2018 (most recent I can find a chart for), Violent crime ebbed and flowed but ended essentially where it started: 680/100k residents, almost double the US average. https://www.macrotrends.net/global-metrics/cities/us/wa/seat.... I believe this uses FBI numbers.

Seattle Police report 5394 violent crimes in 2024, with 755k residents that's ~700 violent crimes per 100k, or roughly where it was in both 1999 and in 2018. https://www.axios.com/local/seattle/2025/04/28/crime-drops-2...

I note that the Axios article says 2025 is on track to be a big drop; I have no idea what crime seasonality is, so I'd take that news story with a grain of salt until the year is out. Either way I just don't think Seattle's crime rates are "way less of a concern" over the last 40 years. Well, people may have become acclimated or stopped caring. But the rates are high, and don't look to have changed that much.

energywut 6/26/2025||
Look back further - https://images.seattletimes.com/wp-content/uploads/2019/04/F...

In the 80s and 90s, violent crime rates were well above 1000/100k residents, and property crimes 12k/100k.

vessenes 6/28/2025||
OK, but that drop occurred roughly when Kurt Cobain died. Since then it hasn't moved that much. I believe you that Belltown is safer than 1993. That's just not that recent!
WalterBright 6/26/2025||||
Googling "crime down in seattle due to lower reporting rates" results in:

"While crime rates in Seattle have recently shown a decrease, some reports suggest this may be partially attributed to a decline in reporting rather than a genuine reduction in criminal activity. Specifically, some authorities have noted that crimes against businesses, in particular, are frequently not reported."

"The police chief specifically mentioned that a 10% drop in property crime might not be entirely accurate because many business-related crimes go unreported."

senderista 6/26/2025||||
It is a fact that CVS didn’t lock up the toothpaste until a few years ago. There must be a reason.
mensetmanusman 6/26/2025||||
“Data on the things that no one is reporting”
energywut 6/26/2025|||
Don't be facile.

Police reports aren't the only source of data. If this was a widespread impact then there would be other sources of data that could be used to build this case.

Additionally, we cannot make policy decisions on "just trust me, my friend said...". Maybe we can't get a perfect signal, but if you are going to challenge the prevailing data, I expect you to bring something novel beyond vibes. It doesn't have to be perfect, but a single anecdote plus "I believe it" is not sufficient to oppose what the data we do have is consistently saying -- crime is lower in Seattle, and has been consistently lowering over time.

mrguyorama 6/26/2025|||
Nothing has to be reported for a retail business to note that shrink is going up.

Why isn't shrink going up?

naijaboiler 6/26/2025|||
Um you are more gracious than me. I will just flat out call out as his friend as lying
tptacek 6/25/2025|||
This is why the headline statistic for crime tracking is usually homicide, which is also down.
FrustratedMonky 6/25/2025||
Because of those tough on crime republicans.

Lets see if cutting education has any impact over the next 20 years.

jandrewrogers 6/25/2025||
Crime reduction is strongly correlated with an aging population. Crime is largely a young man's game.
FrustratedMonky 6/26/2025||
Young and hungry, without opportunity. Also something being cut with reduced food aid and education.
electriclove 6/26/2025||
Education? Free Food Aid? In the US, people are not starving
mrguyorama 6/26/2025|||
13% of American households experienced food insecurity in 2023, which means "these households were uncertain of having or unable to acquire enough food to meet the needs of all their members because they had insufficient money or other resources for food."

5% (6.8 million households) experienced "very low food security" which is "normal eating patterns of one or more household members were disrupted and food intake was reduced at times during the year because they had insufficient money or other resources for food"

American food security is so bad in plenty of places that we can still get notable increases in academic performance just by giving people food

Lack of access to food is literally holding the US back.

FrustratedMonky 6/26/2025|||
Just because a lot of people are fat, doesn't mean it is evenly distributed.

That is just a right talking point about how we are so spoiled. Plenty of kids need food. Kids learn better when not hungry. And Republicans are cutting school food programs.

m3kw9 6/26/2025||
When they decide change the threshold for arrests, like the SF robberies or under some dollar amount.
kiernanmcgowan 6/25/2025||
> After peaking at just more than 1.6 million Americans in 2009

> But a prison is a portrait of what happened five, 10, and 20 years ago.

Is this just a result of the dropping crime rates since the mid 90s, but on a 20ish year lag?

Jtsummers 6/25/2025||
That's what the article goes on to describe, yes. Declining crime rates mean fewer new prisoners, but high recidivism rates plus long sentences means many old prisoners are still in prison. As those old prisoners die off or for whatever reason don't commit more crimes after release, the total population declines.
standardUser 6/25/2025||
Mandatory minimum sentences can be 10, 15 or 20 years depending on the quantity of drug and other factors. Often just for possession. The US spent several decades filling our prisons with people using those sentences, and we still do, just not as aggressively.
GuinansEyebrows 6/25/2025||
this is great news. but...

i fear the new avenues of business sought by companies that operate for-profit prisons - i don't expect they'll just eat the losses of declining populations in their main moneymakers, and we're already starting to see them work on detention facilities for DHS etc.

Hilift 6/26/2025||
Prisons are ancient history. The latest chapter is the tough on crime states have glorious high speed pursuits. All those Challengers blasting away at 140 mph in the breakdown lane, rollover 10-50 pits, suspects at gunpoint, now published in 1080 on YouTube for some state and county agencies. A single pursuit may result in two or three disabled police vehicles that need to be replaced. A prepped vehicle is over $100k. In 2024 Arkansas had 500+ high speed pursuits, resulting in three suspect deaths and three civilian deaths. Additionally, nine civilians, 14 troopers, and 83 suspects were injured. and easily over 1,000 vehicles trashed.

Each of these videos puts most film car chases to shame. There must be 20 channels dedicated to this. Participating states I've seen are mostly Arkansas, Florida, Georgia, Ohio, Michigan, and California. But any agency can publish a video, particularly if there is a shooting death and an official investigation.

throwaway48476 6/25/2025|||
Detention facilities for deportations is an inherently fast shrinking population.
GuinansEyebrows 6/25/2025||
at some point, maybe. i have no trust in DHS whatsoever.
pessimizer 6/25/2025||
But do you think they'd start letting more people into the country, just to charge to detain and deport them? It's actually sort of an ideal solution. Big business gets back labor that it can threaten to deport if it demands anything, then they can clean up on the public-private deportations. Factory managers could send ICE a list of their most annoying employees to visit. It would be so 80's, I almost typed "the INS."
GuinansEyebrows 6/25/2025||
what you're describing is more or less already happening. don't think h1b visaholders won't become a target.
throwaway48476 6/25/2025||
You think if an H1B is canceled that they would illegally overstay?
tjpnz 6/26/2025|||
Just get a few more Ciavarellas[0] elected and boom! Kids for Cash 2.0 - Little Timmy will never mouth off in class ever again.

0: https://en.m.wikipedia.org/wiki/Mark_Ciavarella

FireBeyond 6/25/2025||
> i don't expect they'll just eat the losses of declining populations in their main moneymakers

Most of them (probably all) have contracts that stipulate they get paid per bed they provide, whether or not it's occupied.

GuinansEyebrows 6/25/2025||
sure, but if the beds are empty, they're less likely to get new contracts.
egypturnash 6/25/2025||
GOOD
oceansky 6/25/2025||
Bad news for prison owners
standardUser 6/25/2025|
They fail to mention the reason the prison population soared in the 70's and 80's, because of ultra-harsh prison sentencing for drugs. In retrospect, those laws appear to have been deliberately designed to create a massive and permanent prison population, far beyond what locking people up only for non-consensual crimes could ever sustain.

Now, most of those laws have been rolled back. In the past 10-15 years the number of people locked up at the state level for drug crimes is down 30% even though drug arrests remain high. And those still getting locked up are getting shorter sentences. (though over 40% of inmates at the federal level are still there for drugs)

I'm not sure why they failed to mention such a key issues related to incarceration. They repeatedly refer to the surge in crime in the drug war era as a "crime wave". And they link to 3 other pro-drug war articles by the same author. Maybe Keith Humphreys had a bad trip in his youth and now he's making it everyone's problem.

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