keeping up Income benchmarksCompare

National context, one age at a time.

Average net worth for couples at 40 in the United States.

For US couples whose older partner is aged 38–42, estimated average net worth is $956,251 and the median is $276,574. These are family assets minus debts, not the wealth of each individual 40-year-old.

Sample: 250 families. Pooled ages 38–42, centered on 40. Five implicates are repeated imputations, not five times as many families. Estimates have survey uncertainty; no confidence intervals are provided.

National family net worth, older partner ages 38–42, in 2025 dollars
MeasureAmount
Average (weighted mean)$956,251
25th percentile$100,582
Median (50th percentile)$276,574
75th percentile$734,210
90th percentile$1,541,160

The average and the middle tell different stories.

The average is 3.5 times the median near age 40. Large wealth observations and their survey weights can pull the average well above the middle family, so “average” and “typical” are not interchangeable.

See all family types →

How does your metro compare?

These local links use modeled wealth for couple economic units and age bands. Their population and age definition differ from this national estimate, so the amounts are not a like-for-like national-versus-local ranking.

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Other questions worth asking.

All metro comparisons and national age benchmarks →

By Keeping Up · Updated · Sources & methodology