Investigations · Economics & the Record

“Your 401(k) Is Up Almost $30,000”

The typical account gained about $6,000. The word doing the deceptive work is “typical” — and the median never lies the way an average can. The boom claim, the doom claim, and what the account custodians’ own data shows.

Facts first. Every figure is sourced with its exact vintage; core claims passed a three-vote adversarial verification against Vanguard’s and Fidelity’s own data releases, Census income tables, and BLS real-earnings series — 17 confirmed, 0 refuted. Two data series that failed verification on a technical limit are flagged as open, not asserted. See the Method note.

The typical 401(k) gained roughly $6,000 last year, not $30,000 — the claim is off by a factor of five for the median account and describes reality only around the 75th–90th percentile. The broader boom claims fail the same way: real median household income is statistically flat and real hourly earnings fell 0.7% over the year ending May 2026. But the doom version fails too — balances genuinely grew double digits in 2025, and men’s real full-time earnings rose 3.7% in 2024. The market is not your finances — and neither party’s slogan survives the median.

~$5,900

what the TYPICAL (median) 401(k) actually gained in 2025 (Vanguard)

5×

how far the $30,000 claim overshoots the median gain

$44,115

the median 401(k) balance, year-end 2025 — 1 in 4 hold under $10,000

−0.7%

real average hourly earnings, 12 months ending May 2026 (BLS)

00The narrative being tested

The claim: “The typical 401(k) … is up almost $30,000” in the past 13 months — June 23, 2026, at the Mack Trucks plant in Macungie, Pennsylvania. PolitiFact: Mostly False. It stands in for a genre — market records mean your finances are booming — and this page also tests the mirror-image genre: “wages haven’t budged, nothing is improving, everything is unaffordable.”

Three honesty guardrails

“Typical” means median. Vanguard itself defines the median as the typical participant and notes the average sits near the 75th percentile — dragged up by large accounts. Every average on this page is labeled as one.
Vintages on everything. The claim’s own trick is quoting a strong-market average as if it were the current typical account; the antidote is dating every number.
Two series are flagged open, not asserted: cumulative CPI since 2021 and stock-ownership concentration failed verification on a technical limit and will be added only from BLS/Fed primary data.

01The claim vs. the custodians’ own data

What 401(k)s actually gained vs. the claim

Annual dollar gains per the account custodians’ own data vs. “almost $30,000”

Source: Vanguard, How America Saves 2026 (year-end 2025 data, ~5M participants): median $38,176→$44,115 (+16%, ~$5,939); average $148,153→$167,970 (+13%, ~$19,817). Over the claim’s exact 13-month window, Fidelity data showed an average gain of $9,454, with no age group above ~$16,000 (PolitiFact, June 25, 2026). Bar scale: $30,000 = 416 px.

What $30,000 would require: at 2025’s strong 19.3% average return, a starting balance of roughly $155,000 — nearly four times the median. PolitiFact’s window math: a $200,000+ balance, held by perhaps 10–20% of U.S. adults.
The distribution is the story: one in four participants holds under $10,000 (a 19.3% return on that is under $2,000); 35% hold over $100,000; 18% hold $250,000+. Market gains multiply what you already have.
The window wasn’t even uninterrupted: Fidelity’s average balance ($141,000, Q1 2026) fell 4% quarter-over-quarter in early 2026 — and Fidelity publishes no median at all, which is why “typical” claims built on custodial averages mislead by construction.

The claim

“The typical 401(k) is up almost $30,000 in the past 13 months.”

The record

Mostly False (PolitiFact). Median gain in 2025: ~$5,900. Average gain over the claim’s exact window: $9,454. No age group gained more than ~$16,000. The claim describes roughly the top 10–20% of account holders.

02The market is not your finances

The market vs. the accounts vs. the paycheck

Same window, three different realities (Jan 20 – Jun 23, 2026 for market/accounts; trailing 12 months for wages)

Sources: PolitiFact/Fidelity (S&P +24% Jan 20–Jun 23, 2026; 401(k) balances +6.5%); BLS Real Earnings (−0.7% real average hourly earnings, 12 months ending May 2026). Bar scale: 17.33 px per percentage point; the negative bar extends left of the axis.

Household income (Census, latest official vintage): real median household income was $83,730 in 2024 — not statistically different from 2023. The gains landed at the top: +4.2% at the 90th percentile, no significant change at the 10th or 50th.
The strain signal inside the boom data: Fidelity’s own release shows hardship withdrawals rising from 4.8% to 6% of participants in 2025 — record savings rates and record distress can coexist, in different halves of the distribution.

The claim

“The market is at records — Americans’ finances are booming.”

The record

The S&P rose ~24% over the cited window; actual accounts rose ~6.5%; the real median paycheck shrank 0.7% over the trailing year; median household income is flat. The market is not the median household.

03The doom version fails too

The claim

“Wages haven’t budged in years — nothing is improving for anyone.”

Also false as stated

Men’s real full-time median earnings rose 3.7% in 2024 (women’s were flat — both belong on the page); median 401(k) balances rose 16% in 2025; savings rates hit records. The honest doom is specific — real hourly pay fell over the year ending May 2026 — not total.

The claim

“Retirement savings are collapsing.”

The record

No — balances hit records in 2025. The real strain signal is narrower and worth stating precisely: hardship withdrawals rose from 4.8% to 6%, and one in four participants still holds under $10,000.

Median.

The one-word defense against this entire genre of claim, in both directions. “Typical” means the middle person — not the average, which Vanguard itself says sits near the 75th percentile because big accounts drag it upward. Whenever a politician says “typical,” ask for the median. Whenever they give you an average, ask who’s above it.

04The argument, assembled

The anchor claim is off 5× for the median account and true only near the top decile or two — the word “typical” is doing all the work.
The market–finances gap is measurable: +24% market, +6.5% accounts, −0.7% real paychecks, flat median income — all in the same window, all from primary data.
Gains scale with existing wealth: the same 19.3% return meant under $2,000 for the bottom quarter of accounts and $48,000+ for the top fifth.
The doom mirror fails symmetrically: record balances, record savings rates, and real gains for some groups are also in the data. Selective doom is selective boom’s twin.
The portable lesson: demand the median. It is the single most reliable spin-detector in economic claims.

05Sources

Method & sourcing standard. Research run July 11, 2026 through a five-angle deep-research process (the claim vs. custodial data; the household picture; both-directions spin; the market-vs-economy distinction). 107 research agents; 17 top claims each survived three independent adversarial verification votes (17 confirmed, 0 refuted), verified verbatim against Vanguard’s How America Saves, Fidelity’s quarterly releases, Census P60-286, and BLS real-earnings releases; the PolitiFact specifics were verified by direct fetch. A 25-agent verification wave failed on a technical session limit — it covered CPI series, FRED income cross-checks, and equity-ownership concentration, which are flagged as open rather than silently asserted (they will be added only from BLS/Fed primary data). Every figure carries its vintage: Vanguard YE2025 (published 2026), Fidelity Q1 2026 (May 28, 2026), Census 2024 incomes (September 2025), BLS May 2026. The page’s core discipline: “typical” means median, and every average is labeled as an average.

Custodial data (the accounts themselves)

Vanguard, How America Saves 2026 (YE2025: median $44,115 / average $167,970; +16%/+13%; 19.3% return; distribution; “typical = median”) — vanguard.com
Vanguard, How America Saves 2025 (YE2024 baseline: median $38,176 / average $148,153) — vanguard.com (PDF)
Fidelity, Q1 2026 Retirement Analysis (average $141,000; +11% YoY / −4% QoQ; hardship withdrawals 6%) — fidelity.com
EBRI 401(k) database (vintage-lag note: latest cross-sectional study covers 2023) — ebri.org

Income, wages & the fact-check

Census Bureau, Income in the United States: 2024 (P60-286: $83,730 median, statistically flat; +3.7% men / flat women; 90th percentile +4.2%) — census.gov
BLS, Real Earnings news release (−0.7% real average hourly earnings, 12 months ending May 2026) — bls.gov
PolitiFact (June 25, 2026) — the claim, venue, and window math ($9,454; ~$16K max; $200K+ needed; S&P +24% vs +6.5%) — politifact.com

Related on this site: Is Social Security Going Bankrupt? and Trickle-Down Economics: 45 Years of Evidence — companion checks on who actually captures the gains.