| Median Foreclosure: | $181,700 |
| Median For Sale: | $259,900 |
| Median Land: | $349,000 |
| Median Auction: | $60,000 |
| Median Rental: | $1,285 |
| Median New Home: | $459,900 |
| Population | 11,417 |
| Square Miles | 12.20 |
| Population Density | 935.97 |
| Median Age | 35 |
| Median Household Income | $68,707 |
| Per Capita Income | $26,767 |
| Median Rent | $740 |
| Percent Renters | 14% |
| Median Londonderry, NH Rental Price: | $1,285 |
| Studio Rental Median Price: | $650 |
| 1 Bedroom Rental Median Price: | $875 |
| 2 Bedroom Rental Median Price: | $1,285 |
| 3 Bedroom Rental Median Price: | $1,420 |
| 4 Bedroom Rental Median Price: | $2,200 |
| Median Londonderry, NH For Sale Price: | $259,900 |
| Studio For Sale Median Price: | $349,000 |
| 1 Bedroom For Sale Median Price: | $110,000 |
| 2 Bedroom For Sale Median Price: | $139,900 |
| 3 Bedroom For Sale Median Price: | $269,900 |
| 4 Bedroom For Sale Median Price: | $365,000 |
| Median Londonderry, NH Foreclosure Price: | $181,700 |
| 2 Bedroom Foreclosure Median Price: | $100,600 |
| 3 Bedroom Foreclosure Median Price: | $215,700 |
| 4 Bedroom Foreclosure Median Price: | $181,700 |