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2s.io US Census ACS 5-Year Demographics by ZIP Code
x402
2s.io US Census ACS 5-Year Demographics by ZIP Code is a paid API for AI agents from 2s.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns detailed US Census ACS 5-year demographic data for a given 5-digit ZIP code (ZCTA), including population, income, poverty, race, education, workforce, and housing statistics.
Price / call$0.001
Success—
StatusUnknown
How this service works
US Census ACS 5-year demographics for a ZIP code (ZCTA). Returns population, median age, median household income, poverty rate, household composition, race + ethnicity breakdown, education attainment, workforce (with computed unemployment rate), and housing (with computed owner-occupancy rate and median rent/home value). Backed by ~33k ZCTAs pre-ingested from api.census.gov; refreshed annually. Public-domain US government data.
Output
A structured JSON object containing ACS 5-year estimates for the requested ZIP code (ZCTA), including: total population, median age, median household income, poverty rate, household composition, full race and ethnicity breakdown, education attainment levels, workforce size with computed unemployment rate, and housing data with owner-occupancy rate, median rent, and median home value. Data is sourced from ~33k pre-ingested ZCTAs refreshed annually.
Example use cases
Example prompt
“What are the demographics for ZIP code 94103 — population, median household income, poverty rate, and racial breakdown?”
Technical details
Endpoint
GEThttps://2s.io/api/census/zipcodeWhen to prefer
Use this endpoint when you need rich, multi-dimensional US Census ACS demographic data for a specific ZIP code in a single call. Prefer this over raw Census API calls because it pre-ingests ~33k ZCTAs and computes derived metrics (unemployment rate, owner-occupancy rate). Ideal for enriching address data, building demographic profiles for market research, underwriting, site selection, or social analysis.
Side effects
- Invalid ZIP format (not exactly 5 digits) — schema validation error
- ZIP code not found in ZCTA database (rural or non-residential ZIPs may lack census data)
- Service unavailable during annual data refresh
- Payment failure via x402 protocol
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"zip": "10001"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"data": {
"zip": "10001",
"race": {
"asian": 5031,
"black": 2355,
"other": 1279,
"white": 15428,
"twoOrMore": 2886,
"americanIndianAlaskaNative": 25,
"nativeHawaiianPacificIslander": 0
},
"income": {
"medianHouseholdUSD": 106509
},
"source": {
"url": "https://www.census.gov/programs-surveys/acs",
"license": "Public domain (US government work, 17 USC § 105)",
"release": "ACS 5-year 2018-2022",
"provider": "US Census Bureau"
},
"acsYear": 2022,
"housing": {
"units": 16975,
"occupied": 14375,
"ownerOccupied": 3422,
"renterOccupied": 10953,
"pctOwnerOccupied": 23.81,
"medianGrossRentUSD": 2625,
"medianHomeValueUSD": 535100
},
"poverty": {
"universe": 25825,
"rateBelow": 15.86,
"countBelow": 4097
},
"education": {
"masters": 4344,
"universe": 21203,
"bachelors": 8911,
"doctorate": 561,
"highSchool": 1137,
"professional": 1223,
"pctBachelorsOrHigher": 70.93
},
"ethnicity": {
"hispanicOrLatino": 5206
},
"medianAge": 35.7,
"updatedAt": "2026-05-27T18:53:39.521Z",
"workforce": {
"unemployed": 761,
"laborForceSize": 17746,
"unemploymentRate": 4.29
},
"acsRelease": "ACS 5-year 2018-2022",
"households": {
"total": 14375,
"singlePerson": 10323
},
"population": 27004
},
"meta": {
"cost": {
"usd": 0.001,
"tier": 0
},
"caller": "x402",
"version": null,
"endpoint": "census.zipcode",
"settlement": {
"txHash": "0x684037f8823d9da167ef96a50d1cd9d8d8b74336710dd76374c5145b74a2d5b9",
"network": "eip155:8453",
"success": true
}
}
}Tags
x402
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