Londonderry, NH vs Derry, NH

Side-by-side comparison from the latest government data.

MetricLondonderry, NHDerry, NH
Population12,22521,339
Median Household Income$119,571$91,673
Median Rent$1,952/mo$1,549/mo
Median Home Value$469,500$391,200
Cost of Living (US = 100)108108
Renters Paying 30%+ of Income57.4%49.8%
Poverty Rate2.9%4.4%
Unemployment Rate3.4% (county)3.4% (county)
Violent Crime Rate /100k73144
Property Crime Rate /100k425629
Median AQI3838
Good AQI Days /yr309309
Summer Highs82°F82°F
Winter Lows20°F20°F
Snowfall67 in/yr76 in/yr
Avg Commute27.7 min29.3 min
Hospitals—1
Avg Hospital Rating—4.0 / 5
Students per Teacher10.613.1
College Degree Rate46%36.7%
Foreign-Born %3.7%5.5%
Population Growth (2020–2025)+3.9%-0.7%

Green = clearly better (more than 5% apart). Population, growth, weather, hospital count and foreign-born share aren’t scored.