United States

County coverage

North Carolina counties keep the deeper score: address points, parcels, jobs, facilities, NPI practices, and exempt organizations. Every other county shows the layers loaded for it. County boundaries are 2025 TIGER. Housing totals are ACS 2019–2023. Public schools are NCES 2024–25. Address points outside a parcel roll are the National Address Database compiled June 30, 2026, where a state submitted them.

Coverage index updated Sep 28, 2026, 4:01 PM UTC

Darker green is a higher coverage score. Pale counties have the 2025 TIGER boundary, 2019–2023 ACS housing, and 2024–25 schools, and no address points scored in this index.

Parcel rolls with an owner of record

Florida, New York, Texas, Massachusetts, Wisconsin, Colorado, Connecticut, Arkansas, Montana, Vermont, Minnesota, Wyoming, Maine, Ohio, West Virginia, Mississippi, Idaho, District of Columbia, Tennessee, Alaska.

Parcel rolls without an owner name

New Jersey, Maryland, California, Utah, Nebraska, Arizona. New Jersey redacts the name. The others do not publish one.

Address points, no owner roll

National Address Database, compiled June 30, 2026.

Alabama, Delaware, Georgia, Illinois, Iowa, Kansas, Kentucky, Louisiana, Missouri, New Mexico, North Dakota, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, U.S. Virgin Islands, Virginia, Washington.

Census spine only

2025 TIGER, 2019–2023 ACS housing, and 2024–25 schools. No address points in this index.

American Samoa, Guam, Hawaii, Michigan, Nevada, New Hampshire, Northern Mariana Islands, Puerto Rico.

Allen County, Indiana, including Fort Wayne, is loaded from the county iMap (164,689 parcels): owner of record, tax-roll mailing address, schools, facilities, and the published drawings. Other Indiana counties in this index have National Address Database points and no statewide owner roll.

Connecticut’s parcel roll is loaded (1,247,368 parcels) and scored on planning regions (1,247,368).

States and territories

3,235 county equivalents. Open a state to read its counties.

State	Counties	Addresses	Housing units	Parcels	Schools	Overall
Alabama	67	2,937,805	2,316,192	0	1,541	65%
Alaska	30	325,379	327,610	390,066	501	74%
American Samoa	5	0	0	0	29	26%
Arizona	15	3,651,068	3,142,443	3,140,431	2,632	78%
Arkansas	75	1,746,201	1,382,664	2,106,471	1,118	80%
California	58	10,634,748	14,532,683	12,704,431	10,407	70%
Colorado	64	2,680,738	2,545,124	2,482,336	1,917	76%
Connecticut	9	1,188,645	1,536,049	1,247,368	1,021	71%
Delaware	3	562,290	457,958	451,060	238	79%
District of Columbia	1	429,637	356,101	137,388	246	71%
Florida	67	7,223,759	10,082,356	10,864,950	4,313	71%
Georgia	159	205,071	4,483,873	0	2,349	41%
Guam	1	0	0	0	45	30%
Hawaii	5	0	564,905	0	298	40%
Idaho	44	126,761	776,683	132,545	820	45%
Illinois	102	4,862,330	5,443,501	0	4,438	61%
Indiana	92	3,216,692	2,953,344	3,601,433	1,927	79%
Iowa	99	1,586,226	1,427,175	2,399,491	1,339	79%
Kansas	105	1,009,989	1,285,221	0	1,356	57%
Kentucky	120	2,446,693	2,010,655	0	1,559	65%
Louisiana	64	278,824	2,094,002	0	1,329	43%
Maine	16	772,912	746,552	667,029	598	77%
Maryland	24	2,634,552	2,545,532	2,396,022	1,415	77%
Massachusetts	14	3,642,513	3,014,657	2,182,024	1,844	76%
Michigan	83	0	4,599,683	0	3,508	40%
Minnesota	87	2,148,166	2,519,538	2,648,158	2,860	72%
Mississippi	82	935,134	1,332,811	1,955,520	1,050	73%
Missouri	115	1,696,514	2,809,501	0	2,488	51%
Montana	56	644,750	522,939	887,264	854	80%
Nebraska	93	864,122	855,631	1,150,007	1,115	77%
Nevada	17	0	1,307,338	0	746	40%
New Hampshire	10	0	644,253	0	519	40%
New Jersey	21	3,706,245	3,775,842	3,479,837	2,575	76%
New Mexico	33	1,042,258	949,524	0	927	63%
New York	62	6,545,862	8,539,536	5,504,643	4,865	66%
North Carolina	100	6,212,182	4,815,195	5,983,019	2,766	99%
North Dakota	53	432,847	374,866	0	542	64%
Northern Mariana Islands	4	0	0	0	35	28%
Ohio	88	5,468,857	5,271,573	6,089,196	3,611	78%
Oklahoma	77	1,483,126	1,763,036	0	1,791	57%
Oregon	36	1,942,239	1,838,631	0	1,300	64%
Pennsylvania	67	1,053,974	5,779,663	0	2,949	44%
Puerto Rico	78	0	1,575,105	0	865	40%
Rhode Island	5	391,461	484,615	0	316	60%
South Carolina	46	212,291	2,401,638	0	1,290	42%
South Dakota	66	85,942	402,364	0	743	45%
Tennessee	95	3,894,116	3,095,472	2,139,674	1,928	72%
Texas	254	11,692,525	11,890,808	13,078,264	9,774	75%
U.S. Virgin Islands	3	2,863	0	0	21	30%
Utah	29	1,477,148	1,193,082	1,507,195	1,121	79%
Vermont	14	333,610	337,072	299,350	305	77%
Virginia	133	3,838,563	3,654,784	3,758,961	2,159	73%
Washington	39	3,025,765	3,262,667	3,179,998	2,572	75%
West Virginia	55	1,019,948	859,653	1,394,081	701	80%
Wisconsin	72	2,621,998	2,750,750	3,506,399	2,232	76%
Wyoming	23	301,133	275,131	343,556	367	79%

District of Columbia

1 county equivalents.

County	Addresses	Housing units	Parcels	Owners	Parcel match	Schools	NPI	Overall
District of Columbia	429,637	356,101	137,388	132,964	72%	246	0	71%

District of Columbia

Block-group GEOID hit rate 0%. NPI practice rows geocoded to an address point: 0 of 0.

District of Columbia parcel roll: 137,388 parcels, 132,964 with an owner of record, 116,000 distinct situs addresses. The National Address Database has 429,637 points here, 309,830 of which match a situs on house number and street. The mailing address is the tax-roll address on that parcel.
Broadband availability, land cover, and soils are not loaded.