Norwalk Population

2010–2026

603

2026 projection

1.1% since 2020 (decrease)

0100200300400500600700201020122014201620182020202220242026

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 Norwalk. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026603-10.17%
2025604-50.82%
2024609+10.16%
2023608+71.16%
2022601-40.66%
2021605-50.82%
2020610-264.09%
2019636-30.47%
2018639+20.31%
2017637-20.31%

Showing 10 of 17 years.

Norwalk Demographics

30.2median age

Median age

Female28.6 yrs
Male30.9 yrs

Adults

410
45 seniors · 11%365 other adults

Sex

Female 41.1% · 272Male 58.9% · 390

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 7 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

Norwalk Income

$66,146median household income

Median household income

$66,146

Half of households earn more, half earn less

Median earnings

$36,979

Typical yearly pay for a worker 25 or older.

Poverty rate

8.6%

About 1 in 12 residents

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

Norwalk Marital Status

38% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married38%35%43%
Never married47%48%44%
Divorced10%12%7%
Widowed5%5%6%
Separated<1%<1%0%

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