{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/income-by-zip/21521#income","name":"Income by ZIP — ZIP 21521, MD","description":"IRS SOI income profile for ZIP 21521, MD (tax year 2022): 500 returns, $28,694,000 total AGI, $57,388 average AGI per return.","spatialCoverage":"ZIP 21521, MD","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","zipcode":"21521","state":"MD","year":2022,"totals":{"returns":500,"individuals":970,"agi_usd":28694000,"agi_per_return_usd":57388,"wages_usd":21161000,"capital_gains_usd":219000,"eitc_usd":230000,"charitable_usd":0,"returns_200k_plus":0,"pct_returns_200k_plus":0},"by_bracket":[{"stub":1,"label":"$1–25k","returns":160,"agi_usd_thousands":2059},{"stub":2,"label":"$25–50k","returns":150,"agi_usd_thousands":5250},{"stub":3,"label":"$50–75k","returns":70,"agi_usd_thousands":4458},{"stub":4,"label":"$75–100k","returns":50,"agi_usd_thousands":4529},{"stub":5,"label":"$100–200k","returns":70,"agi_usd_thousands":12398},{"stub":6,"label":"$200k+","returns":0,"agi_usd_thousands":0}],"_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://www.irs.gov/statistics/soi-tax-stats-individual-income-tax-statistics-zip-code-data-soi","primary_source_dataset":"IRS SOI Individual Income Tax Statistics by ZIP Code (TY2022)","generated_at":"2026-07-01T14:42:22.018Z"}}