Iowa · IA

Iowa rooftop geocoding coverage

1,863,811 Iowa addresses are in our production serving index, 52.7% of them resolved to a rooftop point. Real numbers, not estimates.

1,863,811

addresses served

52.7%

resolve to a rooftop point

#46

by rooftop share, of the 51 we serve

That is 31.2 points below the 83.9% national average.

How Iowa addresses resolve

as of 2026-08-28

Resolved as	Addresses	Share
Rooftop	982,129	52.7%
Parcel centroid	18,948	1.0%
Address point	843,600	45.3%
Street segment	19,134	1.0%

100.0% of Iowa results carry the 15-digit 2020 Census block — tract, block group, and county FIPS come with every one.

States with similar coverage

New Mexico 54.3% Alaska 57.4% Mississippi 58.2% Nebraska 59.5%

Rooftop share = points resolved to a structure location vs. all served points in Iowa. Every served point carries exactly one resolution method, so the shares above sum to 100%. Coverage grows as new parcel and address-point layers load.

All 51 states → The State of US Rooftop Geocoding, 2026 →

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