Office of Planning, Environment, & Realty (HEP)
Planning • Environment • Real Estate
| STATE | COUNTY | 2001.7.1 POPULATION |
1-Hr O3 Classification |
O3 WT |
CO Classification |
CO WT |
POPULATION FINAL WTED |
|---|---|---|---|---|---|---|---|
| US States and Territories (Total) | 171,927,016 | 205,020,910 | |||||
| VIRGINIA | 4,354,483 | 4,514,249 | |||||
| Norfolk-VirginiaBeach-Newport News | |||||||
| Chesapeake City | 203,796 | Maintenance | 0.8 | 163,037 | |||
| Hampton City | 145,665 | Maintenance | 0.8 | 116,532 | |||
| James City County | 50,249 | Maintenance | 0.8 | 40,199 | |||
| Newport News City | 180,305 | Maintenance | 0.8 | 144,244 | |||
| Norfolk City | 233,147 | Maintenance | 0.8 | 186,518 | |||
| Poquoson City | 11,694 | Maintenance | 0.8 | 9,355 | |||
| Portsmouth City | 99,494 | Maintenance | 0.8 | 79,595 | |||
| Suffolk City | 67,107 | Maintenance | 0.8 | 53,686 | |||
| Virginia Beach City | 426,931 | Maintenance | 0.8 | 341,545 | |||
| Williamsburg City | 12,102 | Maintenance | 0.8 | 9,682 | |||
| York | 58,293 | Maintenance | 0.8 | 46,634 | |||
| Richmond | |||||||
| Charles City Co | 6,969 | Maintenance | 0.8 | 5,575 | |||
| Chesterfield | 266,549 | Maintenance | 0.8 | 213,239 | |||
| Colonial Heights City | 17,006 | Maintenance | 0.8 | 13,605 | |||
| Hanover | 89,714 | Maintenance | 0.8 | 71,771 | |||
| Henrico | 264,973 | Maintenance | 0.8 | 211,978 | |||
| Hopewell City | 22,241 | Maintenance | 0.8 | 17,793 | |||
| Richmond City | 195,966 | Maintenance | 0.8 | 156,773 | |||
| Baltimore-Washington, DC-MD-VA-WV | |||||||
| Alexandria Cty | 128,773 | Serious | 1.2 | Maintenance | 1.1 | 169,980 | |
| Arlington | 187,469 | Serious | 1.2 | Maintenance | 1.1 | 247,459 | |
| Fairfax | 985,161 | Serious | 1.2 | Maintenance | 1.1 | 1,300,413 | |
| Fairfax City | 21,674 | Serious | 1.2 | Maintenance | 1.1 | 28,610 | |
| Falls Church City | 10,612 | Serious | 1.2 | Maintenance | 1.1 | 14,008 | |
| Loudoun | 190,903 | Serious | 1.2 | Maintenance | 1.1 | 251,992 | |
| Manassas City | 35,814 | Serious | 1.2 | Maintenance | 1.1 | 47,274 | |
| Manassas Park City | 10,589 | Serious | 1.2 | Maintenance | 1.1 | 13,977 | |
| Prince William | 298,707 | Serious | 1.2 | Maintenance | 1.1 | 394,293 | |
| Stafford | 99,692 | Serious | 1.2 | Maintenance | 1.1 | 131,593 | |
| Smyth | |||||||
| Smyth | 32,888 | Marginal | 1.0 | 32,888 |