| HOUSING | Decatur | Belvedere Park | United States |
| Median Home Age | 54.2 | 44.9 | 35.1 |
| Median Home Cost | $291,700 | $50,200 | $153,800 |
| Home Appreciation | -4.26% | -4.52% | 1.62% |
| Homes Owned | 58.35% | 46.90% | 57.69% |
| Housing Vacant | 7.88% | 18.22% | 11.38% |
| Homes Rented | 33.77% | 34.88% | 30.93% |
| Property Tax Rate | $8.13 | $8.13 | $11.20 |
| OWNER-OCCUPIED HOUSING UNITS BY VALUE | | | |
| Less Than $20,000 | 0.00% | 0.85% | 2.72% |
| $20,000 to $39,999 | 0.24% | 1.35% | 4.03% |
| $40,000 to $59,999 | 0.80% | 8.57% | 5.58% |
| $60,000 to $79,999 | 1.97% | 25.20% | 7.09% |
| $80,000 to $99,999 | 3.44% | 33.48% | 8.80% |
| $100,000 to $149,999 | 14.18% | 21.90% | 21.26% |
| $150,000 to $199,999 | 16.32% | 5.84% | 14.87% |
| $200,000 to $299,999 | 37.92% | 1.79% | 16.82% |
| $300,000 to $399,999 | 16.56% | 0.66% | 7.83% |
| $400,000 to $499,999 | 6.36% | 0.31% | 4.04% |
| $500,000 to $749,999 | 1.86% | 0.03% | 4.05% |
| $750,000 to $999,999 | 0.33% | 0.00% | 1.26% |
| $1,000,000 or more | 0.00% | 0.00% | 1.64% |
| HOUSING UNITS BY YEAR STRUCTURE BUILT | | | |
| 1999 to 2005 | 9.27% | 6.10% | 13.71% |
| 1995 to 1998 | 3.59% | 5.05% | 14.31% |
| 1990 to 1994 | 3.59% | 5.05% | 14.31% |
| 1980 to 1989 | 7.92% | 7.73% | 13.87% |
| 1970 to 1979 | 12.78% | 17.68% | 16.17% |
| 1960 to 1969 | 10.96% | 24.95% | 11.70% |
| 1950 to 1959 | 13.86% | 26.23% | 11.08% |
| 1940 to 1949 | 15.46% | 8.82% | 6.02% |
| 1939 or Earlier | 26.16% | 3.44% | 13.15% |
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