In 2010, the total population of the Central Naugatuck Valley Region was 287,768, an increase of 15,174, or 5.6%, from 2000. The fastest growth occurred in the suburban towns of Oxford, Middlebury, and Beacon Falls, which each experienced a population growth of over 15%. Waterbury, with a population of 110,336, is the largest city in the region and fifth largest city in Connecticut. Naugatuck and Cheshire, are the second and third largest municipalities in the region. Similar to state and national trends, the population of the Central Naugatuck Valley is becoming increasingly diverse. As of the 2010 U.S. Census, the racial makeup of the region was 79.4% White, 9.2% Black or African American, 0.3% Native American, 2.2% Asian, 6.1% from other races, and 2.7% from two or more races. Hispanics or Latinos of any race were 14.8% of the region's population. Racial and ethnic minorities represented 20.6% of the region's population, a 34% increase from 2000. A vast majority of the region's minority population lives in Waterbury. In 2010, there were 109,735 households in the region. 49.4% of households were made up of married couples living together, 26.4% were single-person households, 19.0% were headed by a single parent with no spouse present, and 5.2% were non-family households. The median age for the region was 40.4 years old. 23.9% of the population was under the age of 18, 8.2% was 18 to 24 years old, 11.0% was 25 to 34 years old, 13.7% was 35 to 44 years old, 28.7% was 45 to 64 years old, and 14.5% who were 65 years of age or older. Per capita income for the region was $30,779, which is below the state average of $36,755. Median household and median family income vary significantly from town to town. Waterbury, the poorest municipality in the region, had a median household income of $40,254 and a median family income of $47,077. On the contrary, Cheshire was the wealthiest municipality in the region with a median household income of $107,936 and a median family income of $123,539. About 10.6% of the population was below the poverty line. The top 10 largest ancestry groups in the region are:
and Route 8 serve as the primary highways in the region. Interstate 84 links the region with Hartford, and Boston to the east and Danbury, and New York State to the west. Route 8 is the major north-south highway in the region and connects with Torrington, and the Litchfield Hills to the north, and to the Lower Naugatuck Valley and Bridgeport to the south. A small segment of Interstate 691 is located in the town of Cheshire, and connects Interstate 84 to Interstate 91 and Connecticut Route 15.
Bus
Local bus service is provided by CT Transit through Northeast Transportation Company. Service is found primarily in Waterbury, and also extends into the neighboring towns of Cheshire, Middlebury, Naugatuck, Watertown, Wolcott. With the completion of the Hartford-New Britain Busway in 2014, a new express bus will run between Waterbury and Hartford. Peter Pan Bus Lines operates intercity buses out of Waterbury.
, located in the town of Oxford, offers facilities for corporate, freight and recreational flights. As of 2010, the airport handled 137 aircraft operations per day.
Government
Like all Connecticut towns, the towns in the Central Naugatuck Valley have strong home rule tradition. Although Connecticut is divided up into eight counties, these counties do not have a formal governments and lack administrative power over member towns. In its place, Connecticut is divided up into 9 planning regions who are responsible for regional transportation and land-use planning. The Naugatuck Valley Council of Governments is the metropolitan planning organization for the region and acts as a forum where chief elected officials can discuss issues of common concern and to develop programs to address them on a regional level.
