Curb CanopyData-only cityEquity data available. Programs, species, and local info need community input.
Share local info →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 Sudbury on Tree Equity Score ↗100.0
TES Score / 100
71.6%
Current Canopy
50.0%
Canopy Goal
0.0%
Canopy Gap
Current: 71.6%Goal: 50.0%
Current canopy
Gap to goal
Environmental Benefits
Carbon Sequestered
30.9K tons CO₂/yr
Stormwater Intercepted
219.5M gal/yr
Canopy Area
30.1 km²
of 41.8 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
-5.0°F
cooler than surrounding areas on average. The canopy is doing its job here.
People in the Data
17,200
people live across the 11 Census block groups we analyzed. That's who these numbers represent.
Data last updated: Feb 2026
Help build the Sudbury 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.
Share what you know →Local Partners
Data only
Someone out there knows where Sudbury, MA hides its free tree programs. Could be you. Probably buried on a .gov site behind seven clicks.
Know a local tree program? Tell us →