ZIP 98040 tax statistics

Mercer Island, Washington ยท IRS SOI individual income statistics

Returns filed

12,700

Avg. AGI per return

$408,312

Avg. refund

$10,204

46% of returns

Self-employment share

19.8%

Credentialed preparers

56

in this ZIP

Paid-preparer share

54%

Free prep (VITA) returns

20

See the full Mercer Island tax guide โ†’