{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/income-by-zip/01921#income","name":"Income by ZIP — ZIP 01921, MA","description":"IRS SOI income profile for ZIP 01921, MA (tax year 2022): 3,890 returns, $1,140,298,000 total AGI, $293,136 average AGI per return.","spatialCoverage":"ZIP 01921, MA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","zipcode":"01921","state":"MA","year":2022,"totals":{"returns":3890,"individuals":8030,"agi_usd":1140298000,"agi_per_return_usd":293136,"wages_usd":611393000,"capital_gains_usd":231053000,"eitc_usd":156000,"charitable_usd":13898000,"returns_200k_plus":1380,"pct_returns_200k_plus":0.3548},"by_bracket":[{"stub":1,"label":"$1–25k","returns":760,"agi_usd_thousands":7101},{"stub":2,"label":"$25–50k","returns":340,"agi_usd_thousands":12709},{"stub":3,"label":"$50–75k","returns":310,"agi_usd_thousands":19338},{"stub":4,"label":"$75–100k","returns":240,"agi_usd_thousands":20440},{"stub":5,"label":"$100–200k","returns":860,"agi_usd_thousands":125204},{"stub":6,"label":"$200k+","returns":1380,"agi_usd_thousands":955506}],"_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":"2026-06-30T18:19:11.436Z"}}