OpenAddresses data is constantly improving through the efforts of our volunteer community. The table on this page shows the latest coverage details on a state-by-state basis in the United States. Puerto Rico and Washington D.C. are both counted as states.
- Coverage Group
- States are divided into two groups below: 19 states with complete land area coverage and 29 states with substantial coverage.
- Land Area
- Source coverage information is given as U.S. FIPS codes or simple point and polygon geometries.
- Population Covered
- Number of people covered by given U.S. FIPS codes or simple point and polygon geometries, according to 2011-2015 American Community Survey 5-Year Estimates from the U.S. Census.
- Addresses per 1,000 People
- We compare raw counts of address points in each country to Census adjusted population numbers.
| State | Coverage Group | Land Area Covered | Population Covered | Addresses per 1,000 People | |||
|---|---|---|---|---|---|---|---|
| Colorado | CO |
Complete | 100% | 268K km² | 100% | 5,278K people | 824 |
| Delaware | DE |
Complete | 100% | 5.0K km² | 100% | 926K people | 521 |
| District of Columbia | DC |
Complete | 100% | 158 km² | 100% | 647K people | 456 |
| Florida | FL |
Complete | 100% | 139K km² | 100% | 19,644K people | 1,470 |
| Indiana | IN |
Complete | 100% | 93K km² | 100% | 6,568K people | 579 |
| Kansas | KS |
Complete | 100% | 212K km² | 100% | 2,892K people | 805 |
| Maine | ME |
Complete | 100% | 80K km² | 100% | 1,329K people | 556 |
| Maryland | MD |
Complete | 100% | 25K km² | 100% | 5,930K people | 653 |
| Massachusetts | MA |
Complete | 100% | 20K km² | 100% | 6,704K people | 614 |
| Montana | MT |
Complete | 100% | 377K km² | 100% | 1,014K people | 1,492 |
| New Jersey | NJ |
Complete | 100% | 19K km² | 100% | 8,904K people | 389 |
| North Carolina | NC |
Complete | 100% | 126K km² | 100% | 9,845K people | 848 |
| Puerto Rico | PR |
Complete | 100% | 8.9K km² | 100% | 3,582K people | 37 |
| Rhode Island | RI |
Complete | 100% | 2.7K km² | 100% | 1,053K people | 460 |
| Utah | UT |
Complete | 100% | 213K km² | 100% | 2,903K people | 447 |
| Vermont | VT |
Complete | 100% | 24K km² | 100% | 627K people | 540 |
| Virginia | VA |
Complete | 100% | 102K km² | 100% | 8,256K people | 693 |
| Wisconsin | WI |
Complete | 100% | 140K km² | 100% | 5,741K people | 786 |
| Wyoming | WY |
Complete | 100% | 251K km² | 100% | 580K people | 958 |
| State | Coverage Group | Land Area Covered | Population Covered | Addresses per 1,000 People | |||
| Alabama | AL |
Substantial | 16.4% | 21K km² | 27.4% | 1,324K people | 745 |
| Alaska | AK |
Substantial | 6.7% | 98K km² | 42.3% | 310K people | 708 |
| Arizona | AZ |
Substantial | 36.1% | 106K km² | 80.0% | 5,312K people | 482 |
| Arkansas | AR |
Substantial | 89.7% | 121K km² | 92.8% | 2,744K people | 600 |
| California | CA |
Substantial | 66.5% | 268K km² | 75.2% | 28,880K people | 438 |
| Connecticut | CT |
Substantial | 24.8% | 3.1K km² | 26.8% | 962K people | 276 |
| Georgia | GA |
Substantial | 53.6% | 80K km² | 48.8% | 4,887K people | 787 |
| Hawaii | HI |
Substantial | 37.1% | 6.2K km² | 86.3% | 1,213K people | 387 |
| Idaho | ID |
Substantial | 17.3% | 37K km² | 29.1% | 471K people | 950 |
| Illinois | IL |
Substantial | 26.2% | 38K km² | 41.7% | 5,366K people | 701 |
| Kentucky | KY |
Substantial | 11.0% | 11K km² | 19.1% | 840K people | 1,327 |
| Louisiana | LA |
Substantial | 34.7% | 39K km² | 43.2% | 1,998K people | 764 |
| Michigan | MI |
Substantial | 8.7% | 13K km² | 23.3% | 2,307K people | 677 |
| Minnesota | MN |
Substantial | 68.6% | 141K km² | 61.2% | 3,318K people | 642 |
| Mississippi | MS |
Substantial | 13.6% | 17K km² | 19.7% | 589K people | 821 |
| Missouri | MO |
Substantial | 11.8% | 21K km² | 27.1% | 1,635K people | 1,430 |
| Nevada | NV |
Substantial | 44.4% | 126K km² | 75.1% | 2,101K people | 838 |
| New Hampshire | NH |
Substantial | 6.0% | 1.4K km² | 17.6% | 233K people | 182 |
| New York | NY |
Substantial | 95.7% | 117K km² | 65.1% | 12,799K people | 552 |
| North Dakota | ND |
Substantial | 14.2% | 25K km² | 35.4% | 255K people | 784 |
| Ohio | OH |
Substantial | 95.8% | 101K km² | 90.3% | 10,452K people | 544 |
| Oklahoma | OK |
Substantial | 6.8% | 12K km² | 27.4% | 1,056K people | 834 |
| Oregon | OR |
Substantial | 58.2% | 145K km² | 72.9% | 2,871K people | 921 |
| Pennsylvania | PA |
Substantial | 66.8% | 77K km² | 66.6% | 8,513K people | 486 |
| South Carolina | SC |
Substantial | 36.7% | 29K km² | 42.8% | 2,046K people | 762 |
| South Dakota | SD |
Substantial | 9.5% | 19K km² | 15.6% | 132K people | 1,195 |
| Tennessee | TN |
Substantial | 88.9% | 95K km² | 85.8% | 5,579K people | 696 |
| Texas | TX |
Substantial | 6.3% | 43K km² | 20.5% | 5,442K people | 1,757 |
| Washington | WA |
Substantial | 40.5% | 70K km² | 68.2% | 4,766K people | 593 |
American Community Survey (ACS) 5-Year Estimates
The American Community Survey (ACS) is an ongoing survey that provides vital information on a yearly basis about our nation and its people. Information from the survey generates data that help determine how more than $400 billion in federal and state funds are distributed each year.