Londonderry, NH

Very High · 138

New Hampshire · Population 12,307 · Updated March 2026

$1,917
Median Rent / Month
$113,109
Median Income
$433,100
Median Home Value
$2,042
Owner Costs / Month

Affordability

How far your income goes in Londonderry

20.3%
Rent-to-Income Ratio
Affordable
Rent takes less than 25% of median income — considered affordable by HUD standards.

Tax Burden in New Hampshire

State-level tax rates that affect your costs

0%
Income Tax (Top Rate)
0%
Sales Tax
1.86%
Property Tax Rate

Estimated Annual Costs

$23,004
Annual Rent
$0
State Income Tax
$8,056
Property Tax (est.)

Cost of Living Overview

Londonderry has a significantly higher cost of living than most US cities, driven largely by premium housing costs. With a cost index of 138 (where 100 equals the national median), Londonderry residents can expect to pay median rent of $1,917/month while earning a median household income of $113,109/year.

The median home value in Londonderry, NH is $433,100, with typical monthly owner costs around $2,042 including mortgage, insurance, and taxes. The median rent-to-income ratio of 20.3% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.

New Hampshire has no state income tax, which can represent significant savings compared to high-tax states. Combined with a 0% sales tax rate and 1.86% effective property tax rate, the overall tax environment helps keep costs manageable in Londonderry.

Frequently Asked Questions

Common questions about living costs in Londonderry

What is the cost of living in Londonderry, NH?
The cost of living index in Londonderry, NH is 138 (US average = 100). Median monthly rent is $1,917, median household income is $113,109/year, and the median home value is $433,100.
Is Londonderry, NH affordable?
No, Londonderry is more expensive than the national average with a cost index of 138. The rent-to-income ratio is 20.3%—below the 30%% threshold considered affordable by HUD.
What is the average rent in Londonderry, NH?
The median gross rent in Londonderry, NH is $1,917 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $23,004.
What is the median household income in Londonderry?
The median household income in Londonderry, NH is $113,109 per year. This compares to the national median of approximately $80,000.
What are the taxes like in New Hampshire?
New Hampshire has a top income tax rate of 0%, a sales tax of 0%, and an effective property tax rate of 1.86%. Notably, there is no state income tax.