| 1970 Census Boundary/Population (0) 
1980 Census Boundary/Population (1)
|   | 0 - 1500 |  
|   | 1501 - 12029 |  
|   | 12030 - 29384 |  
|   | 29385 - 126006 |  
|   | 126007 - 330185 |  
1990 Census - Block (2)
|   | 0 - 905 |  
|   | 906 - 2811 |  
|   | 2812 - 5672 |  
|   | 5673 - 11173 |  
|   | 11174 - 40819 |  
1990 Census - Block Group (3)
|   | 0 - 63 |  
|   | 64 - 274 |  
|   | 275 - 943 |  
|   | 944 - 4330 |  
|   | 4331 - 20841 |  
2000 Census - Block (4)
|   | 0 - 1060 |  
|   | 1061 - 2190 |  
|   | 2191 - 4710 |  
|   | 4711 - 11978 |  
|   | 11979 - 34820 |  
2000 Census - Block Group (5)
|   | 0 - 62 |  
|   | 63 - 240 |  
|   | 241 - 722 |  
|   | 723 - 3265 |  
|   | 3266 - 12299 |  
2000 Census - Tracts (6)
|   | 0 - 1461 |  
|   | 1462 - 2767 |  
|   | 2768 - 5480 |  
|   | 5481 - 13944 |  
|   | 13945 - 29205 |  
2010 Census - Block (7)
|   | 0 - 3162 |  
|   | 3163 - 5067 |  
|   | 5068 - 7352 |  
|   | 7353 - 11410 |  
|   | 11411 - 31791 |  
2010 Census - Block Group (8)
|   | 0 - 40 |  
|   | 41 - 142 |  
|   | 143 - 351 |  
|   | 352 - 802 |  
|   | 803 - 4687 |  
2010 Census - Tracts (9)
|   | 0 - 1049 |  
|   | 1050 - 1618 |  
|   | 1619 - 2331 |  
|   | 2332 - 3611 |  
|   | 3612 - 8745 |  
1990 Census TIGER/Lines (arcs) (10)
1990 Census TIGER/Lines (polys) (11)
2010 Census Urban Areas (12)
|   | 0 - 2526 |  
|   | 2527 - 4021 |  
|   | 4022 - 5578 |  
|   | 5579 - 7761 |  
|   | 7762 - 14249 |  |