Population.us

Population of Groton, CT

Last official estimated population of Groton city (New London County**, Connecticut state) was 9,299 (year 2014)^[1]. This was 0.003% of total US population and 0.26% of total Connecticut state population. Area of Groton city is 6.8 mi² (=17.5 km²)^[6], in this year population density was 1,375.39 p/mi². If population growth rate would be same as in period 2010-2014 (-2.73%/yr), Groton city population in 2024 would be 7,048*.

Historical population

Historical population of Groton city for period 1990-2014:

Groton city on population map

Estimated population for 2014^[1]. Click on flag to hide it.

Population • Legends • Position

Settlements near Groton city

• Norwich city population 15.4 mi, 355°
• New London city 1.6 mi, 289°
• Jewett City borough 20 mi, 13°
• Sag Harbor village 25.5 mi, 207°
• Greenport village 21.9 mi, 225°
• Stonington borough 8.7 mi, 85°
• North Haven village 24.5 mi, 211°
• Groton Long Point borough 3 mi, 104°
• Fenwick borough 15.4 mi, 255°
• Dering Harbor village 21.5 mi, 221°

Sources, notices

*Calculated by population.us from last known population growth rate, not official data.

**Some cities are placed on more than one county. Only 1 county is shown.

[1] Cities and Towns (Incorporated Places and Minor Civil Divisions) 2014, archived from the original, retrieved 02/23/2016

[2] City and Town Intercensal Estimates (2000-2010), archived from the original, retrieved 02/23/2016

[3] Places: 1990 and 1999 Populations, With Numeric and Percent Population Change, archived from the original, retrieved 02/23/2016

[4] Population of the 100 Largest Urban Places: 1980,

[5] Population of the 100 Largest Urban Places in history,

[6] Area, latitude longitude data, retrieved 02/23/2016

[7] Through the Decades, Overview 1790-2010, PDF, large files! >100 Mb