| HOUSING | Troy | Cotter | United States |
| Median Home Age | 56.5 | 39.2 | 35.1 |
| Median Home Cost | $69,200 | $128,500 | $153,800 |
| Home Appreciation | 3.58% | -0.46% | 1.62% |
| Homes Owned | 64.67% | 53.21% | 57.69% |
| Housing Vacant | 9.85% | 17.61% | 11.38% |
| Homes Rented | 25.48% | 29.17% | 30.93% |
| Property Tax Rate | $9.01 | $5.99 | $11.20 |
| OWNER-OCCUPIED HOUSING UNITS BY VALUE | | | |
| Less Than $20,000 | 6.09% | 2.82% | 2.72% |
| $20,000 to $39,999 | 21.15% | 12.85% | 4.03% |
| $40,000 to $59,999 | 18.27% | 11.91% | 5.58% |
| $60,000 to $79,999 | 22.44% | 22.57% | 7.09% |
| $80,000 to $99,999 | 12.82% | 15.05% | 8.80% |
| $100,000 to $149,999 | 13.14% | 19.75% | 21.26% |
| $150,000 to $199,999 | 4.17% | 5.64% | 14.87% |
| $200,000 to $299,999 | 1.28% | 4.70% | 16.82% |
| $300,000 to $399,999 | 0.32% | 4.70% | 7.83% |
| $400,000 to $499,999 | 0.00% | 0.31% | 4.04% |
| $500,000 to $749,999 | 0.00% | 0.00% | 4.05% |
| $750,000 to $999,999 | 0.00% | 0.00% | 1.26% |
| $1,000,000 or more | 0.00% | 0.00% | 1.64% |
| HOUSING UNITS BY YEAR STRUCTURE BUILT | | | |
| 1999 to 2005 | 2.27% | 17.50% | 13.71% |
| 1995 to 1998 | 4.76% | 8.17% | 14.31% |
| 1990 to 1994 | 4.76% | 8.17% | 14.31% |
| 1980 to 1989 | 9.75% | 5.33% | 13.87% |
| 1970 to 1979 | 13.61% | 21.33% | 16.17% |
| 1960 to 1969 | 11.79% | 6.33% | 11.70% |
| 1950 to 1959 | 10.88% | 6.83% | 11.08% |
| 1940 to 1949 | 5.44% | 8.00% | 6.02% |
| 1939 or Earlier | 41.50% | 26.50% | 13.15% |
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