| Median Foreclosure: | $110,900 |
| Median For Sale: | $144,900 |
| Median Land: | $40,000 |
| Median Auction: | $50,000 |
| Median Rental: | $755 |
| Median New Home: | $243,900 |
| Population | 19,965 |
| Square Miles | 11.25 |
| Population Density | 1,774.98 |
| Median Age | 36 |
| Median Household Income | $47,188 |
| Per Capita Income | $20,378 |
| Median Rent | $480 |
| Percent Renters | 14% |
| Median Arnold, MO Rental Price: | $755 |
| Studio Rental Median Price: | $1,100 |
| 1 Bedroom Rental Median Price: | $639 |
| 2 Bedroom Rental Median Price: | $755 |
| 3 Bedroom Rental Median Price: | $765 |
| 4 Bedroom Rental Median Price: | $1,995 |
| Median Arnold, MO For Sale Price: | $144,900 |
| Studio For Sale Median Price: | $410,800 |
| 1 Bedroom For Sale Median Price: | $40,500 |
| 2 Bedroom For Sale Median Price: | $117,900 |
| 3 Bedroom For Sale Median Price: | $141,900 |
| 4 Bedroom For Sale Median Price: | $199,900 |
| Median Arnold, MO New Home Price: | $243,900 |
| 3 Bedroom New Home Median Price: | $233,900 |
| 4 Bedroom New Home Median Price: | $249,900 |
| Median Arnold, MO Foreclosure Price: | $110,900 |
| 1 Bedroom Foreclosure Median Price: | $45,000 |
| 2 Bedroom Foreclosure Median Price: | $77,900 |
| 3 Bedroom Foreclosure Median Price: | $99,900 |
| 4 Bedroom Foreclosure Median Price: | $103,500 |