{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/income-by-zip/21557#income","name":"Income by ZIP — ZIP 21557, MD","description":"IRS SOI income profile for ZIP 21557, MD (tax year 2022): 830 returns, $45,444,000 total AGI, $54,752 average AGI per return.","spatialCoverage":"ZIP 21557, MD","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","zipcode":"21557","state":"MD","year":2022,"totals":{"returns":830,"individuals":1550,"agi_usd":45444000,"agi_per_return_usd":54752,"wages_usd":32791000,"capital_gains_usd":141000,"eitc_usd":277000,"charitable_usd":253000,"returns_200k_plus":0,"pct_returns_200k_plus":0},"by_bracket":[{"stub":1,"label":"$1–25k","returns":250,"agi_usd_thousands":3093},{"stub":2,"label":"$25–50k","returns":220,"agi_usd_thousands":7885},{"stub":3,"label":"$50–75k","returns":140,"agi_usd_thousands":8940},{"stub":4,"label":"$75–100k","returns":100,"agi_usd_thousands":8264},{"stub":5,"label":"$100–200k","returns":120,"agi_usd_thousands":17262},{"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":"2026-07-01T05:52:13.229Z"}}