Losing Ground 2020: Statistics
Town of Cambridge
Sixth Edition
Published February 2020, Losing Ground: Nature's Value In A Changing Climate reports on the pace and patterns of land development and land protection in Massachusetts between 2012 and 2017.
These statistics describe changes in land use between 2012 and 2017. Estimates of acres of land converted from a natural state to a developed state can be found here, as well as the rate of development in comparison to other areas. Natural land consists of forest, wetland, and water; open land consists of agricultural areas, bare soil, beaches, barrens, or low vegetation; development includes low density residential and commercial/industrial/high density residential development. Percentage calculations are based on the state's total land area, excluding major waterbodies.
Rank in relation to other towns/cities is indicated.
There are 351 towns/cities in Massachusetts.
There are 351 towns/cities in Massachusetts.
Statistic
Value
Rank in state
Total area of newly developed land from 2012 to 2017 (acres)
11
318
Total area of newly developed land from 2012 to 2017, standardized by town size (acres per square mile)
1.5
253
Total area of development (acres)
3,738
103
Total area of natural land (acres)
642
338
Total area of open land (acres)
113
338
Percent developed land
76 %
7
Percent natural land
13 %
341
Percent open land
2 %
336
Size of town in acres
4,542
326
Size of town in square miles
7.1
326
The level of protection for the area is summarized below. We also consider the proportion of important conservation resources that are protected in the area, including BioMap2 Core Habitat and Critical Natural Landscape, Green Infrastructure Network, and relatively climate change resilient land. Percentage calculations are based on the state's total land area, excluding major waterbodies.
Rank in relation to other towns/cities is indicated.
There are 351 towns/cities in Massachusetts.
There are 351 towns/cities in Massachusetts.
Statistic
Value
Rank in state
Total area of permanently conserved land (acres)
502
324
Overall percent permanently conserved
11 %
289
Total area of newly conserved land from 2012 to 2019 (acres)
171
265
Total area of newly conserved BioMap2 Core Habitat (acres)
33
231
Total area of newly conserved BioMap2 CNL (acres)
33
231
Total area of newly conserved TNC resilient land (acres)
0
331
Total area of newly conserved GIN (acres)
171
265
Size of town in acres
4,542
326
Size of town in square miles
7.1
326
Fifth Edition
Released in June 2014, Losing Ground: Planning for Resilience reports on the pace and patterns of land development and land protection in Massachusetts between 2005 and 2013.
These statistics describe changes in land use between 2005 and 2013. Estimates of acres of land converted from a natural state to a developed state can be found here, as well as the rate of development in comparison to other areas. Natural land consists of forest, wetland, and water; open land consists of agricultural areas, bare soil, beaches, barrens, or low vegetation; development includes low density residential and commercial/industrial/high density residential development. Percentage calculations are based on the state's total land area, excluding major waterbodies.
Rank in relation to other towns/cities is indicated.
There are 351 towns/cities in Massachusetts.
There are 351 towns/cities in Massachusetts.
Statistic
Value
Rank in state
Total area of new development (acres)
14
279
Total area of newly developed land from 2005 to 2013, standardized by town size (acres per square mile)
2.0
213
Natural land converted to development (acres)
0
343
Open land converted to development (acres)
14
201
The level of protection for the area is summarized below. We also consider the proportion of important conservation resources that are protected in the area, including BioMap2 Core Habitat and Critical Natural Landscape, and relatively climate change resilient land. Percentage calculations are based on the state's total land area, excluding major waterbodies.
Rank in relation to other towns/cities is indicated.
There are 351 towns/cities in Massachusetts.
There are 351 towns/cities in Massachusetts.
Statistic
Value
Rank in state
Area protected 2005 - 2013 (acres)
0
309
Percent BioMap2 Core Habitat protected
28 %
244
Percent BioMap2 Critical Natural Landscape protected
21 %
269
Percent TNC resilient land protected
0 %
346
Fourth Edition
Released in May 2009, Losing Ground: Beyond the Footprint reports on the patterns of development and their impact on the Nature of Massachusetts, 1999 - 2005.
These statistics describe changes in land use between 1999 and 2005. Estimates of acres of land converted from a natural state to a developed state can be found here, as well as the rate of development in comparison to other areas. Natural land consists of forest, wetland, and water; development includes low density residential and commercial/industrial/high density residential development.
Rank in relation to other towns/cities is indicated.
There are 351 towns/cities in Massachusetts.
There are 351 towns/cities in Massachusetts.
Statistic
Value
Rank in state
Natural land (acres) converted to development (1999-2005)
65
249
Total area of newly developed land from 1999 to 2005, standardized by town size (acres per square mile)
3.3
269
Acres protected for this area is shown below.
Rank in relation to other towns/cities is indicated.
There are 351 towns/cities in Massachusetts.
There are 351 towns/cities in Massachusetts.
Statistic
Value
Rank in state
Acres protected (1999-2005)
221
131