Putnam, CT Micro Area

The Putnam, CT micro area is one planning region in Connecticut: Northeastern Connecticut Planning Region. About 98,096 people lived there on July 1, 2025 (Census estimate), 2.9% more than in April 2020.

Northeastern Connecticut Planning Region, centralPutnam
Northeastern Connecticut Planning Region in Connecticut
Population, July 2025
98,096 2.9% more than in April 2020
Type
Micropolitan statistical area
Planning region
Northeastern Connecticut Planning Region
Land area
554 sq mi (1,435 km²)
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
State
Connecticut
Combined statistical area
New Haven-Hartford-Waterbury, CT
CBSA code
39480

The planning region in the Putnam, CT micro area

Planning regionRolePopulation, July 2025
Northeastern Connecticut Planning RegionCentral98,096

A central planning region holds the area’s core, an urban area of 10,000 to 49,999 people. This area has no outlying planning regions: no neighboring planning region sends enough commuters to join it. A planning region belongs to one metro or micro area at most, and it counts whole, countryside included.

Principal city

  1. Putnam7,120 people

OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.

Part of the New Haven-Hartford-Waterbury, CT combined statistical area

OMB joins neighboring metro and micro areas into a combined statistical area when enough people commute between them. The other 5 areas in this one, largest first:

  1. Hartford-West Hartford-East Hartford, CT Metro Area1,171,426 people
  2. New Haven, CT Metro Area578,741 people
  3. Waterbury-Shelton, CT Metro Area463,349 people
  4. Norwich-New London-Willimantic, CT Metro Area284,015 people
  5. Torrington, CT Micro Area114,690 people

Bordering metro and micro areas, nearest first

Areas with a planning region on this area’s edge. Distances are straight lines between the areas’ largest cities.

  1. Worcester, MA Metro Area25 mi north
  2. Providence-Warwick, RI-MA Metro Area26 mi east
  3. Norwich-New London-Willimantic, CT Metro Area27 mi south
  4. Springfield, MA Metro Area35 mi northwest
  5. Hartford-West Hartford-East Hartford, CT Metro Area41 mi west

Before using this answer on a form

A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.

Find the metro area where you are now, find your county, or see every metro and micro area by population.

See this area on Census.gov ↗