No action housing characteristics are presented in tables D.2.2-1 through D.2.2-8. Projected housing needs are based upon housing unit and population data obtained from the 1990 Census of Population and Housing for each ROI. Future housing units needed for cities and counties in each ROI were developed by estimating the household size from the current population and housing unit ratios. The household size to population ratios were then applied to the estimated future population trends to obtain the number of housing units needed to accommodate the projected population for a No Action alternative future baseline.
Projected housing needs for the proposed alternatives were derived by a similar method, but a national average population-to-housing ratio was used. The additional housing needed for the estimated in-migrating workforce and their families are calculated after vacancy rates for the affected region are reduced to the lowest historical level. Past housing construction trends are also evaluated to assess potential impacts.
County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Anderson County |
30,500 | 32,200 | 33,600 | 34,900 | 37,300 | 37,700 |
Clinton |
4,300 | 4,600 | 4,700 | 4,900 | 5,300 | 5,300 |
Oak Ridge |
11,000 | 11,600 | 12,100 | 12,600 | 13,500 | 13,600 |
Knox County |
150,400 | 158,800 | 165,600 | 171,700 | 183,600 | 185,900 |
Knoxville |
78,000 | 82,400 | 86,000 | 89,100 | 95,300 | 96,500 |
Loudon County |
13,900 | 14,600 | 15,300 | 15,800 | 16,900 | 17,100 |
Lenoir City |
3,100 | 3,200 | 3,400 | 3,500 | 3,700 | 3,800 |
Roane County |
20,300 | 21,400 | 22,300 | 23,100 | 24,700 | 25,000 |
Harriman |
3,200 | 3,400 | 3,500 | 3,700 | 3,900 | 4,000 |
Kingston |
2,100 | 2,300 | 2,400 | 2,500 | 2,600 | 2,700 |
Total ROI |
215,100 | 227,000 | 236,800 | 245,500 | 262,500 | 265,700 |
| City values are included in county totals.
Census 1991c; appendix table D.2.1-9.
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County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Aiken County |
52,600 | 56,000 | 58,800 | 61,600 | 67,500 | 68,100 |
Aiken |
9,800 | 10,400 | 10,900 | 11,400 | 12,500 | 12,600 |
North Augusta |
7,500 | 8,000 | 8,400 | 8,800 | 9,600 | 9,700 |
Barnwell County |
8,100 | 8,600 | 9,000 | 9,500 | 10,400 | 10,500 |
Columbia County |
26,400 | 28,000 | 29,500 | 30,900 | 33,800 | 34,100 |
Richmond County |
81,800 | 87,000 | 91,500 | 95,800 | 105,000 | 105,900 |
Augusta |
21,100 | 22,400 | 23,600 | 24,700 | 27,000 | 27,300 |
Total ROI |
168,900 | 179,600 | 188,800 | 197,800 | 216,700 | 218,600 |
| City values are included in county totals.
Census 1991a; Census 1991b; appendix table D.2.1-10.
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County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Cass County |
25,500 | 26,400 | 27,200 | 28,100 | 30,000 | 30,300 |
Belton |
7,300 | 7,500 | 7,800 | 8,000 | 8,500 | 8,600 |
Harrisonville |
4,200 | 4,300 | 4,400 | 4,600 | 4,900 | 4,900 |
Jackson County |
276,300 | 285,500 | 294,600 | 304,300 | 324,600 | 328,200 |
Kansas City |
195,600 | 202,000 | 208,500 | 215,400 | 229,700 | 232,300 |
Lee's Summit |
38,200 | 39,400 | 40,700 | 42,000 | 44,800 | 45,300 |
Johnson County |
153,100 | 158,100 | 163,200 | 168,600 | 179,800 | 181,800 |
Overland Park |
51,400 | 53,100 | 54,800 | 56,600 | 60,300 | 61,000 |
Wyandotte County |
66,800 | 69,000 | 71,200 | 73,600 | 78,500 | 79,400 |
Total ROI |
521,700 | 539,000 | 556,200 | 574,600 | 612,900 | 619,700 |
| City values are included in county totals.
Census 1991f; Census 1991ff; appendix table D.2.1-11. | ||||||
County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Armstrong County |
800 | 900 | 900 | 1,000 | 1,100 | 1,100 |
Carson County |
2,700 | 2,800 | 3,000 | 3,200 | 3,500 | 3,500 |
Potter County |
44,000 | 46,400 | 48,900 | 51,500 | 56,600 | 56,600 |
Amarillo |
71,300 | 75,200 | 79,300 | 83,400 | 91,800 | 91,700 |
Randall County |
39,600 | 41,800 | 44,000 | 46,300 | 51,000 | 50,900 |
Total ROI |
87,100 | 91,900 | 96,800 | 102,000 | 112,200 | 112,100 |
| Amarillo is divided across Potter and Randall Counties. The number of housing units shown for Amarillo is for the whole city. Potter and Randall County totals represent their share of Amarillo.
Census 1991m; appendix table D.2.1-12. | ||||||
County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Los Alamos County |
8,000 | 8,800 | 9,500 | 10,100 | 11,400 | 11,800 |
Rio Arriba County |
15,400 | 16,900 | 18,200 | 19,400 | 21,800 | 22,600 |
Espanola |
1,000 | 1,100 | 1,200 | 1,300 | 1,500 | 1,500 |
Santa Fe County |
46,700 | 51,000 | 54,900 | 58,600 | 66,000 | 68,300 |
Santa Fe |
27,600 | 30,100 | 32,500 | 34,700 | 39,000 | 40,400 |
Total ROI |
70,100 | 76,700 | 82,600 | 88,100 | 99,200 | 102,700 |
| City values are included in county totals.
Census 1991h; appendix table D.2.1-13.
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County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Alameda County |
543,300 | 596,100 | 649,000 | 704,900 | 832,900 | 845,400 |
Livermore |
24,200 | 26,500 | 28,900 | 31,400 | 37,100 | 37,600 |
Pleasanton |
22,100 | 24,200 | 26,400 | 28,700 | 33,900 | 34,400 |
Contra Costa County |
347,800 | 381,600 | 415,500 | 451,300 | 533,200 | 541,200 |
San Joaquin County |
183,100 | 200,900 | 218,700 | 237,600 | 280,700 | 284,900 |
Manteca |
10,400 | 11,400 | 12,400 | 13,500 | 16,000 | 16,200 |
Tracy |
14,900 | 16,300 | 17,800 | 19,300 | 22,800 | 23,200 |
Total ROI |
1,074,200 | 1,178,600 | 1,283,200 | 1,393,800 | 1,646,800 | 1,671,500 |
| City values are included in county totals.
Census 1991j; appendix table D.2.1-14.
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County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Bernalillo County |
221,500 | 242,000 | 260,700 | 278,200 | 313,300 | 324,100 |
Albuquerque |
183,100 | 200,000 | 215,500 | 230,000 | 259,000 | 268,000 |
Sandoval County |
27,200 | 29,800 | 32,100 | 34,200 | 38,500 | 39,900 |
Valencia County |
19,000 | 20,700 | 22,300 | 23,800 | 26,900 | 27,800 |
Total ROI |
267,700 | 292,500 | 315,100 | 336,200 | 378,700 | 391,800 |
| City values are included in county totals.
Census 1991h; appendix table D.2.1-15.
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County/City | 1995 | 2000 | 2005 | 2010 | 2020 | 2030 |
|---|---|---|---|---|---|---|
Clark County |
383,700 | 442,000 | 481,600 | 509,800 | 567,900 | 587,500 |
Henderson |
35,700 | 41,100 | 44,800 | 47,500 | 52,900 | 54,700 |
Las Vegas |
136,400 | 157,100 | 171,200 | 181,200 | 201,800 | 208,800 |
North Las Vegas |
19,900 | 22,900 | 25,000 | 26,400 | 29,400 | 30,500 |
Nye County |
8,600 | 9,900 | 10,800 | 11,400 | 12,800 | 13,200 |
Total ROI |
392,300 | 451,900 | 492,400 | 521,200 | 580,700 | 600,700 |
| City values are included in county totals.
Census 1991g; appendix table D.2.1-16.
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