Norwich Population

1870–2026

6,435

2026 projection

8.2% since 2020 (decrease)

02K4K6K8K10K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Norwich. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20266,435-1031.58%
20256,538-580.88%
20246,596-761.14%
20236,672-1271.87%
20226,799-931.35%
20216,892-1141.63%
20207,006+4597.01%
20196,547-701.06%
20186,617-1041.55%
20176,721-921.35%

Showing 10 of 31 years.

Norwich Demographics

42.3median age

Median age

Female45.8 yrs
Male38.9 yrs

Adults

5,537
1,701 seniors · 31%3,836 other adults

Sex

Female 55.2% · 3,743Male 44.8% · 3,039

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 68 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Norwich Income

$53,333median household income

Median household income

$53,333

Half of households earn more, half earn less

Median earnings

$41,155

Typical yearly pay for a worker 25 or older.

Poverty rate

14.2%

About 1 in 7 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Norwich Marital Status

41% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married41%47%36%
Never married33%36%30%
Divorced14%13%15%
Widowed9%2%15%
Separated3%2%4%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201