API-ready market data
Return Data delivers focused APIs for income, wealth, treasury rates, and real estate context so developers can ship data-backed products without owning every source pipeline.
Example Node call
Return median household income for a ZIP code.
/v1/Census/HouseholdIncomeByZip/90210const response = await fetch(
'https://YOUR_RAPIDAPI_HOST/v1/Census/HouseholdIncomeByZip/90210',
{
headers: {
'x-rapidapi-key': process.env.RAPIDAPI_KEY,
'x-rapidapi-host': 'YOUR_RAPIDAPI_HOST',
},
},
);
const data = await response.json();
console.log(data.medianIncome);API catalog
Start with the API you need, connect through RapidAPI, and add neighborhood or market context to your product without building a data acquisition stack from scratch.
Neighborhood income
Median U.S. household income for a ZIP code, packaged for targeting, segmentation, and location-aware workflows.
Focus marketing and analysis on the neighborhoods that matter most with income data built for API-first products.
Wealth estimate
Estimated net worth for a U.S. individual living in a particular ZIP code.
Add a practical wealth proxy to fintech, sales, underwriting, and consumer intelligence tools.
Market rates
Current rates for U.S. Treasury bonds, ready for dashboards, underwriting models, and market monitors.
Keep rate-sensitive workflows current without building and maintaining a treasury-rate collection pipeline.
Housing market
Median U.S. real estate stats for a ZIP code, including home values, rent, ownership, occupancy, and vacancy data.
Bring neighborhood-level housing context into real estate analytics, local market tools, and location intelligence products.
Developer experience
Return Data focuses on practical APIs delivered through RapidAPI so engineering teams can prototype quickly and move cleanly into production workflows.
01
Choose an income, wealth, treasury, or real estate API based on the context your product needs.
02
Subscribe, test, and manage access through the RapidAPI workflow your team already understands.
03
Use the response in scoring, segmentation, dashboards, pricing logic, or local market analysis.
available_apis = [
"household_income_by_zip",
"estimated_net_worth",
"current_treasury_rates",
"real_estate_market_by_zip",
]
Use cases
Use Return Data when a workflow needs one specific piece of market context: neighborhood income, estimated wealth, current rates, or ZIP-level housing data.
Household Income by Zip Code
Help marketers, sales teams, and location-based products prioritize neighborhoods where income levels match the audience they want to reach.
Estimated Net Worth
Support enrichment, prioritization, and qualification flows where an estimated net worth field can help rank or personalize an experience.
Current Treasury Rates
Power dashboards, pricing references, and finance tools that need current U.S. Treasury rates without a custom collection job.
Real Estate Market Data by Zip Code
Give real estate, proptech, and research tools ZIP-level housing context such as home values, rents, ownership, and occupancy.
Start with one API
Explore the catalog, test the endpoint you need in RapidAPI, and bring the right income, wealth, treasury, or real estate data into your application.