{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/income-by-zip/01821#income","name":"Income by ZIP — ZIP 01821, MA","description":"IRS SOI income profile for ZIP 01821, MA (tax year 2022): 16,920 returns, $1,663,097,000 total AGI, $98,292 average AGI per return.","spatialCoverage":"ZIP 01821, MA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","zipcode":"01821","state":"MA","year":2022,"totals":{"returns":16920,"individuals":29580,"agi_usd":1663097000,"agi_per_return_usd":98292,"wages_usd":1308325000,"capital_gains_usd":44697000,"eitc_usd":1662000,"charitable_usd":7594000,"returns_200k_plus":1810,"pct_returns_200k_plus":0.107},"by_bracket":[{"stub":1,"label":"$1–25k","returns":3560,"agi_usd_thousands":39982},{"stub":2,"label":"$25–50k","returns":2860,"agi_usd_thousands":107857},{"stub":3,"label":"$50–75k","returns":2480,"agi_usd_thousands":153390},{"stub":4,"label":"$75–100k","returns":1990,"agi_usd_thousands":172702},{"stub":5,"label":"$100–200k","returns":4220,"agi_usd_thousands":598384},{"stub":6,"label":"$200k+","returns":1810,"agi_usd_thousands":590782}],"_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":"2026-07-01T04:58:47.982Z"}}