File Name File Version Update Date Region Code State Code Date Type Date Population age 18-64 SSA Disabilty Beneficiaries age 18-64 Percent of Adult Population Receiving SSA Adult Disability Bene Eligible Adult Population Adult Receipts Eligible Adult Population Filing Rate Favorable Adult Determinations Eligible Adult Population Allowance Rate All Adult Determinations Adult Favorable Determination Rate Population under age 18 SSI Disabled Child (DC) Beneficiaries Percent of Population under age 18 Receiving SSI DC Benefits Eligible Child Population SSI Disabled Child (DC) Receipts Eligible Child Population Filing Rate Favorable SSI Child (DC) Determinations Eligible Child Population Allowance Rate All SSI Disabled Child Determinations SSI Disabled Child Allowance Rate All Determinations All Favorable Determinations Favorable Determination Rate