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.
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. The rest of Indiana, when the state parcel table is loaded, is the Indiana GIO layer: property address and no owner name.
Iowa parcels are the statewide snapshot frozen 2 November 2017 (2,417,684 parcels). The deed-holder field is the name on that file. The layer does not publish a situs address, and it is not a current roll.
Delaware state parcels are loaded (451,060). That public layer has no owner name and no situs.
Virginia parcels are loaded (3,777,331). That public layer has no owner name and no situs.
Washington parcels are loaded (3,179,998). The public view has situs and values and no owner-name field.
Connecticut’s parcel roll is loaded (1,247,368 parcels) and scored on planning regions (1,247,368).
| 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 | 2,417,684 | 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 | 3,774,304 | 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% |
| County | Addresses | Housing units | Parcels | Owners | Parcel match | Schools | NPI | Overall |
|---|---|---|---|---|---|---|---|---|
| Aleutians East Borough | 523 | 1,174 | 0 | 0 | 0% | 4 | 0 | 51% |
| Aleutians West Census Area | 918 | 1,391 | 860 | 841 | 0% | 6 | 0 | 66% |
| Anchorage Municipality | 128,962 | 119,717 | 98,555 | 98,555 | 0% | 97 | 0 | 77% |
| Bethel Census Area | 902 | 6,009 | 0 | 0 | 0% | 41 | 0 | 44% |
| Bristol Bay Borough | 928 | 831 | 2,825 | 1,674 | 0% | 4 | 0 | 80% |
| Chugach Census Area | 3,575 | 3,745 | 2,813 | 2,310 | 0% | 9 | 0 | 75% |
| Copper River Census Area | 0 | 2,597 | 0 | 0 | 0% | 6 | 0 | 40% |
| Denali Borough | 704 | 1,306 | 3,127 | 3,127 | 0% | 4 | 0 | 68% |
| Dillingham Census Area | 1,158 | 2,416 | 1,540 | 988 | 0% | 10 | 0 | 62% |
| Fairbanks North Star Borough | 43,286 | 42,695 | 53,407 | 53,403 | 0% | 39 | 0 | 80% |
| Haines Borough | 2,048 | 1,401 | 3,059 | 2,971 | 0% | 3 | 0 | 80% |
| Hoonah-Angoon Census Area | 79 | 1,741 | 0 | 0 | 0% | 6 | 0 | 41% |
| Juneau City and Borough | 14,303 | 14,170 | 11,122 | 0 | 0% | 16 | 0 | 77% |
| Kenai Peninsula Borough | 44,445 | 32,707 | 66,375 | 66,375 | 0% | 42 | 0 | 80% |
| Ketchikan Gateway Borough | 4,706 | 6,659 | 7,493 | 7,456 | 0% | 9 | 0 | 73% |
| Kodiak Island Borough | 4,843 | 5,840 | 6,884 | 6,843 | 0% | 13 | 0 | 76% |
| Kusilvak Census Area | 636 | 2,341 | 0 | 0 | 0% | 13 | 0 | 47% |
| Lake and Peninsula Borough | 0 | 1,355 | 0 | 0 | 0% | 10 | 0 | 40% |
| Matanuska-Susitna Borough | 65,747 | 50,922 | 111,381 | 82,530 | 0% | 49 | 0 | 80% |
| Nome Census Area | 1,920 | 4,109 | 2,697 | 2,693 | 0% | 19 | 0 | 62% |
| North Slope Borough | 0 | 2,640 | 5,835 | 5,834 | 0% | 11 | 0 | 55% |
| Northwest Arctic Borough | 0 | 2,744 | 0 | 0 | 0% | 13 | 0 | 40% |
| Petersburg Borough | 0 | 1,871 | 4,753 | 4,602 | 0% | 3 | 0 | 55% |
| Prince of Wales-Hyder Census Area | 0 | 3,237 | 0 | 0 | 0% | 20 | 0 | 40% |
| Sitka City and Borough | 3,311 | 4,167 | 3,635 | 3,615 | 0% | 7 | 0 | 73% |
| Skagway Municipality | 880 | 656 | 0 | 0 | 0% | 1 | 0 | 65% |
| Southeast Fairbanks Census Area | 1 | 3,520 | 0 | 0 | 0% | 12 | 0 | 40% |
| Wrangell City and Borough | 753 | 1,300 | 2,347 | 1,668 | 0% | 3 | 0 | 69% |
| Yakutat City and Borough | 751 | 391 | 1,358 | 1,136 | 0% | 2 | 0 | 80% |
| Yukon-Koyukuk Census Area | 0 | 3,958 | 0 | 0 | 0% | 29 | 0 | 40% |
- Address points are from the National Address Database, compiled June 30, 2026 (523 points in this county). The file has no occupants.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count.
- Alaska parcel roll: 860 parcels, 841 with an owner of record, 0 distinct situs addresses. The National Address Database has 918 points here, 0 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.
- Alaska parcel roll: 98,555 parcels, 98,555 with an owner of record, 0 distinct situs addresses. The National Address Database has 128,962 points here, 0 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.
- Address points are from the National Address Database, compiled June 30, 2026 (902 points in this county). The file has no occupants.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count.
- Alaska parcel roll: 2,825 parcels, 1,674 with an owner of record, 0 distinct situs addresses. The National Address Database has 928 points here, 0 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.
- Alaska parcel roll: 2,813 parcels, 2,310 with an owner of record, 0 distinct situs addresses. The National Address Database has 3,575 points here, 0 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.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count. No address points and no parcel rows are scored on this county. Other counties in this state have National Address Database points compiled 2026-06-30. None are scored on this county.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Alaska parcel roll: 3,127 parcels, 3,127 with an owner of record, 0 distinct situs addresses. The National Address Database has 704 points here, 0 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.
- Alaska parcel roll: 1,540 parcels, 988 with an owner of record, 0 distinct situs addresses. The National Address Database has 1,158 points here, 0 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.
- Alaska parcel roll: 53,407 parcels, 53,403 with an owner of record, 0 distinct situs addresses. The National Address Database has 43,286 points here, 0 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.
- Alaska parcel roll: 3,059 parcels, 2,971 with an owner of record, 0 distinct situs addresses. The National Address Database has 2,048 points here, 0 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.
- Address points are from the National Address Database, compiled June 30, 2026 (79 points in this county). The file has no occupants.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count.
- Alaska parcel roll: 11,122 parcels, 0 with an owner of record, 0 distinct situs addresses. The National Address Database has 14,303 points here, 0 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.
- Alaska parcel roll: 66,375 parcels, 66,375 with an owner of record, 0 distinct situs addresses. The National Address Database has 44,445 points here, 0 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.
- Alaska parcel roll: 7,493 parcels, 7,456 with an owner of record, 0 distinct situs addresses. The National Address Database has 4,706 points here, 0 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.
- Alaska parcel roll: 6,884 parcels, 6,843 with an owner of record, 0 distinct situs addresses. The National Address Database has 4,843 points here, 0 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.
- Address points are from the National Address Database, compiled June 30, 2026 (636 points in this county). The file has no occupants.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count. No address points and no parcel rows are scored on this county. Other counties in this state have National Address Database points compiled 2026-06-30. None are scored on this county.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Alaska parcel roll: 111,381 parcels, 82,530 with an owner of record, 0 distinct situs addresses. The National Address Database has 65,747 points here, 0 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.
- Alaska parcel roll: 2,697 parcels, 2,693 with an owner of record, 0 distinct situs addresses. The National Address Database has 1,920 points here, 0 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.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count. No address points are scored on this county. Other counties in this state have National Address Database points compiled 2026-06-30. None are scored on this county.
- Alaska parcel roll: 5,835 parcels, 5,834 with an owner of record, 0 distinct situs addresses. The National Address Database has 0 points here. The mailing address is the tax-roll address on that parcel.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count. No address points and no parcel rows are scored on this county. Other counties in this state have National Address Database points compiled 2026-06-30. None are scored on this county.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count. No address points are scored on this county. Other counties in this state have National Address Database points compiled 2026-06-30. None are scored on this county.
- Alaska parcel roll: 4,753 parcels, 4,602 with an owner of record, 0 distinct situs addresses. The National Address Database has 0 points here. The mailing address is the tax-roll address on that parcel.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count. No address points and no parcel rows are scored on this county. Other counties in this state have National Address Database points compiled 2026-06-30. None are scored on this county.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Alaska parcel roll: 3,635 parcels, 3,615 with an owner of record, 0 distinct situs addresses. The National Address Database has 3,311 points here, 0 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.
- Address points are from the National Address Database, compiled June 30, 2026 (880 points in this county). The file has no occupants.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count.
- Address points are from the National Address Database, compiled June 30, 2026 (1 points in this county). The file has no occupants.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count.
- Alaska parcel roll: 2,347 parcels, 1,668 with an owner of record, 0 distinct situs addresses. The National Address Database has 753 points here, 0 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.
- Alaska parcel roll: 1,358 parcels, 1,136 with an owner of record, 0 distinct situs addresses. The National Address Database has 751 points here, 0 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.
- Loaded vintage on this county: 2025 TIGER boundary, 2019–2023 ACS housing total, and 2024–25 NCES public school count. No address points and no parcel rows are scored on this county. Other counties in this state have National Address Database points compiled 2026-06-30. None are scored on this county.
- Parcel attributes are not loaded. Free county assessor files are added as they are published.
- Broadband availability, land cover, and soils are not loaded.