censusdata.xyz
Available through Monid
US Census Bureau data (American Community Survey / ACS) for any US state, county, city, or ZIP code: population, median household income, poverty rate, internet and broadband access, housing, rent, commute, education, race, age, employment, health insurance, and 28,000+ other indicators. Ask in plain English. Through Monid: one API and one balance for every provider, billed pay per call, at the provider's own price with no markup.