Tree Equity in Londonderry, NH

99.7

Tree Equity Score

65.0%

Canopy Cover

0.3%

Canopy Gap

Priority Areas

* Sources & data verification →

Data-only cityEquity data available. Programs, species, and local info need community input.

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What is the Tree Equity Score?

American Forests' Tree Equity Score combines tree canopy coverage, surface temperature, income, employment, race, age, and health data to identify where trees are needed most. Scores range from 0 to 100, and areas below 60 are priority for investment.

View Londonderry on Tree Equity Score ↗

99.7

TES Score / 100

65.0%

Current Canopy

50.0%

Canopy Goal

0.3%

Canopy Gap

Current: 65.0%Goal: 50.0%

Current canopy

Gap to goal

Environmental Benefits

Carbon Sequestered

59.7K tons CO₂/yr

+221 tons if gap closed

Stormwater Intercepted

424.5M gal/yr

Canopy Area

58.2 km²

of 89.5 km² total

Estimated using i-Tree urban canopy rates. Methodology ↗

Equity Indicators

These factors show how tree canopy gaps overlap with social and environmental vulnerabilities.

1930s Redlining

0.0%

Federal redlining maps from the 1930s didn't cover this area. Only about 239 cities were mapped, mostly major metros.

Environmental Justice

0.0%

No neighborhoods here meet the federal threshold for environmental and economic burden. That's a good thing.

Heat Island Effect

-0.7°F

cooler than surrounding areas on average. The canopy is doing its job here.

People in the Data

24,713

people live across the 14 Census block groups we analyzed. That's who these numbers represent.

Data last updated: Feb 2026

Help build the Londonderry page

We have Tree Equity data but this city is missing free tree programs, local nurseries, native species info, and community partners. Your local knowledge turns a data page into something people can actually use.

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Local Partners