From: Measuring geographic access to health care: raster and network-based methods
Underserved areas | Raster | % Change | Network | % Change |
---|---|---|---|---|
Area (km2) | 37,945 | -28 | 31,815 | -21 |
Number of unique areas | 61 | -73 | 390 | 1 |
Number of zip codes | 238 | -42 | 255 | -19 |
Total population (zip code) | 856,150 | -62 | 1,000,612 | -22 |
Limited access areas | Raster | % Change | Network | % Change |
Area (km2) | 35,404 | -28 | 19,343 | -44 |
Number of unique areas | 6 | -60 | 3 | -50 |
Number of zip codes | 194 | -41 | 117 | -41 |
Total population (zip code) | 694,562 | -62 | 333,290 | -49 |