Arizona · AZ

Arizona rooftop geocoding coverage

3,971,602 Arizona addresses are in our production serving index, 80.2% of them resolved to a rooftop point. Real numbers, not estimates.

3,971,602

addresses served

80.2%

resolve to a rooftop point

#30

by rooftop share, of the 51 we serve

That is 3.7 points below the 83.9% national average.

How Arizona addresses resolve

as of 2026-10-13

Resolved as	Addresses	Share
Rooftop	3,185,591	80.2%
Parcel centroid	68,528	1.7%
Address point	717,483	18.1%
Street segment	0	0.0%

99.7% of indexed Arizona addresses carry the 15-digit 2020 Census block — derive tract and block group from the GEOID. County FIPS is returned separately where available.

States with similar coverage

Maryland 80.7% Minnesota 81.3% Utah 82.1% Connecticut 82.7%

Rooftop share = records labeled ROOFTOP vs. all indexed address records in Arizona. Every served point carries exactly one resolution method, so the shares above sum to 100%. These are index-composition figures, not request success rates. Coverage grows as new parcel and address-point layers load.

All 50 states + DC → The State of US Rooftop Geocoding, 2026 →

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