Real inflation is at 20% or more over the last four years. I had an alternator go south in my Silverado. Returned it for a warranted replacement. I paid $143 for it 9/22, cost now, 11/01 is $201, My calculator pegs that at 40%. I believe most anyone with a half a brain doesn't buy the governments CPI.
That is what the CPI rate says, yes.
22.4% Jan 2020 - today as reported.
Actual impact seems to depend a lot on personal situation.
For example, housing is a part of the CPI calculation. Rent on the same apartment I was renting in October 2021 has 'only' increased by 6.5% up to today, so if rent is a big part of your monthly spend (which it is for many), your inflation impact is less. If it isn't (which it is not for most on here), you don't have a very large, low inflation line item of your monthly budget, so your overall inflation impact is higher.
Median house price by contrast has changed by 27.78% 2020-2024, so if you're in a position where you're saving to buy property, you're in worse shape. If you already have a fully owned home you're actually also in slightly worse share as your inflation item is property tax which also goes up with value. HOWEVER, if you're paying a locked in mortgage, that'll show 0% inflation, so again, you have a very large, 0% inflation line item pulling down your 'average perceived inflation'.
Worth remembering that the situations 'renting, or paying down a mortgage' accurately described the life of roughly 75% of US households...
Food seems to vary. Seems some people have seen a lot of impact and are claiming more like 60%, but looking over my own monthly spend tracker, I'm up about 26% since 10/21, so it seems to depends on what you're buying and perhaps where you are / where you shop.
Gas inflation is now averaging 39% 2020-2024, so that's defo above CPI, but it is coming down.
Car and house insurance seem to be up about 50% over the period. So that's a lot.
For my own situation, I find the CPI numbers to be pretty accurate. I rented through Feb 2022, then I locked in a mortgage which I paid off in 2024. During that period, roughly 50% of my monthly 'budgeted' spend was logging 0% inflation (mortgage payments), whilst the other half was trending at about 40%, so 20% overall. If you didn't have a mortgage rate or rent on your budget, you'd see 40%, and might think the CPI is way off.
Other factors which may reduce 'seen CPI' might be student loans on a fixed rate, which again have basically 0% inflation, and account for significant proportions of monthly budge for many.
As for if wages are matching these bumps, I think the best answer is 'it depends'.
For the very wealthy, it probably is. Most of your income is likely to be investment income, and inflation is doing a good job of bumping S&P500 performance.
For the very poor, it probably is. You've no savings of note to depreciate away, and if you're working an hourly minimum job, you're seeing very substantial increases in hourly wage.
Average US minimum wage change approx. 20% 2020-2024.
Actual increase in hourly worker rates (construction industry to Q4 2023):
Both keeping track with inflation.
However, the ones missing out are the middle classes, especially the upper-middle classes..
These folks (which are 'us' in many cases) are typically working jobs which are salaried and tend to be in more secure professions where they don't move jobs as much. Most of their income still comes from the day job, so S&P500 performance, whilst definitely important, is less so than it is for the very wealthy. We all know you get better pay rises taking a new position somewhere else than staying in your current role and taking the pay increase, especially in times of high inflation, so people in secure careers where they aren't moving jobs often, if at all, are likely to be in the worst situation.
Here's a break down of wage growth 2019-2023 by earning group. Add roughly another 5% to these figures for 2024, at least for low and low/mid. Maybe 2-3% for mid - high.