Open Index

The whole
index, free.

Browse every city and ZIP code we have, along with the sources behind every number. No key, no form, no quota.

8,000+

ZIP Codes

Every residential ZIP with data

4,000+

Cities

Across all 50 states

Multi-source

Data Blend

Community signal + independent benchmarks

Data Sources

Source

Update Frequency

Coverage

Notes

Community Reporting

Continuous

Nationwide

Renter-reported rent from signed leases and active searches. Filtered through our submission pipeline before anything publishes.

Zillow Observed Rent Index (ZORI)

Refreshed regularly

Most metro areas

Independent repeat-rent index from Zillow blended in to anchor medians and detect drift in our community signal.

HUD Fair Market Rents (FMR / SAFMR)

Refreshed regularly

All 50 states

U.S. Department of Housing and Urban Development payment standards used to inform bedroom-level breakdowns and sanity-check outliers.

U.S. Census ACS — Demographics & Income

Refreshed regularly

Every county and ZIP

American Community Survey 5-year estimates: population, income, tenure, and education stats that power the affordability and context widgets.

How it works

Questions about our methodology?

Read how we collect, verify, and aggregate rent data — including what makes a fair median and how we handle outliers.

# rent-index sample

zip,city,state,beds,rent,reported_at

78704,Austin,TX,2,2380,2026-04-14

11211,Brooklyn,NY,1,2950,2026-04-14

80205,Denver,CO,2,2100,2026-04-13

... thousands more rows