Postal Codes

06854 ZIP Code

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ZIP code 06854 covers Norwalk, Connecticut, with a population of about 31,753 and a median household income of $86,399.

Population
31,7536,603 per square mile
Median age
36.81.9 points below the US average
Median household income
$86,3998% below the Connecticut median
Poverty rate
14.3%1.9 points above the US average
Typical home value
$586,328up 40.4% in five years
Median rent
$1,8981.3× the Connecticut median
Degree or higher
35.9%0.9 points above the US average
Homeownership
46.5%18.5 points below the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
901

Where 06854 is

Norwalk, Connecticut — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population31,753
Median age36.8
Family households69.2%
Born outside the US37.9%
Speaks a language other than English at home50.4%
White (non-Hispanic)26.5%
Black (non-Hispanic)22.2%
Asian (non-Hispanic)4.4%
Hispanic or Latino43.9%
Veterans2.4%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$86,399
Income per person$44,846
Poverty rate14.3%
Households on SNAP or cash assistance15.5%

Household income distribution

Under $10k6.3%
$10–15k2.3%
$15–20k2.6%
$20–25k2.7%
$25–30k2.7%
$30–35k3.6%
$35–40k2.3%
$40–45k5.2%
$45–50k2.0%
$50–60k7.4%
$60–75k8.9%
$75–100k10.0%
$100–125k10.8%
$125–150k8.8%
$150–200k11.5%
$200k or more12.8%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed15,110
Mean adjusted gross income$83,637
Returns declaring $200,000 or more6.8%
Returns, under $25k31.9%
Returns, $25k–$50k23.6%
Returns, $50k–$75k15.4%
Returns, $75k–$100k8.9%
Returns, $100k–$200k13.6%
Returns, $200k or more6.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$453,400
Median gross rent$1,898
Rent as a share of household income28.9%
Owner-occupied46.5%
Vacant homes5.7%
Median year built1971

What the homes are

Detached house33%
Attached house7.4%
2 to 4 units25.7%
5 to 19 units18.1%
20 or more units15.8%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$586,328as of 2026-07
Typical home value, 1 yearup 7.3%
Typical home value, 5 yearsup 40.4%
Typical home value, 10 yearsup 83%
Typical asking rent$2,580as of 2026-07
Typical asking rent, 1 yearup 2.6%
Typical asking rent, 5 yearsup 34.6%
Typical home value since 2000
201220192026$586,328$275,813

$275,813 in 2012 to $586,328 in 2026.

Typical asking rent
201720212026$2,580$1,553

$1,553 in 2017 to $2,580 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.3%
Bachelor's degree or higher35.9%
High school diploma or higher85%
Works from home8.5%
Drives to work alone64.9%
Takes public transport8.3%
Commutes 45 minutes or more14.8%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity29.6% 3.8 pts below the national average of 33.4%
Diagnosed diabetes10.4% 1.6 pts below the national average of 12%
Currently smokes10.8% 2.4 pts below the national average of 13.2%
High blood pressure29.3% 4.8 pts below the national average of 34.1%
Fair or poor general health18.8% 1.5 pts below the national average of 20.3%
No health insurance (18–64)16.8% 5.5 pts above the national average of 11.3%
Depression17.2% 4.7 pts below the national average of 21.9%
No leisure-time physical activity29.2% 3.8 pts above the national average of 25.4%
Arthritis19.6% 5.5 pts below the national average of 25.1%
Binge drinking15.7% same as the national average of 16%
Taking blood pressure medication75.2% 0.5 pts above the national average of 74.7%
Cancer (non-skin)5.9% 1.8 pts below the national average of 7.7%
Current asthma10.1% same as the national average of 10.4%
Coronary heart disease5% 1.2 pts below the national average of 6.2%
Routine check-up in past year76.3% same as the national average of 76.7%
Cholesterol screening87.7% 1.8 pts above the national average of 85.9%
Cognitive disability12.9% 1.9 pts below the national average of 14.8%
Colorectal screening66.7% 2.4 pts above the national average of 64.3%
COPD5% 1.6 pts below the national average of 6.6%
Visited a dentist66.4% 5.1 pts above the national average of 61.3%
Any disability25.1% 5.6 pts below the national average of 30.7%
Lacks emotional support28.7% 3.9 pts above the national average of 24.8%
Food insecurity21.6% 4.5 pts above the national average of 17.1%
Received food stamps15.8% 1.5 pts above the national average of 14.3%
Hearing disability5% 1.7 pts below the national average of 6.7%
High cholesterol36% same as the national average of 36.2%
Housing insecurity18.1% 4.3 pts above the national average of 13.8%
Independent living disability7.5% 0.9 pts below the national average of 8.4%
Lacks transport10.8% 1.6 pts above the national average of 9.2%
Loneliness35.9% 1.5 pts above the national average of 34.4%
Mammography use77% 1.1 pts above the national average of 75.9%
Poor mental health (14+ days)15.8% 1 pts below the national average of 16.8%
Mobility disability11.2% 2.8 pts below the national average of 14%
Poor physical health (14+ days)12.6% 0.9 pts below the national average of 13.5%
Self-care disability4% same as the national average of 4%
Utility shut-off threat11.3% 2.5 pts above the national average of 8.8%
Sleeps under 7 hours37.7% 1.3 pts above the national average of 36.4%
Stroke3.1% same as the national average of 3.4%
All natural teeth lost12.7% same as the national average of 13%
Vision disability6% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments901
People employed14,580
Annual payroll$1,192,747,000
Compared with Connecticut and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPConnecticutUnited States
Median household income$86,399$93,760$78,538
Income per person$44,846$54,409$43,289
Poverty rate14.3%10%12.4%
Median home value$453,400$343,200$303,400
Median gross rent$1,898$1,431$1,348
Homeownership46.5%66.2%65%
Bachelor's degree or higher35.9%41.9%35%
Unemployment rate5.3%5.6%5.2%
Works from home8.5%14.4%13.5%
Born outside the US37.9%15.4%13.9%
Median age36.841.238.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationSTAMFORD 5 N, CT US10.5 km away
Rain in a year52 in
Snow in a year34 in

Average high and low by month

January38°F / 22.2°F4.26 in rain, 9.1 in snow
February41.4°F / 23.1°F3.14 in rain, 11.9 in snow
March49.1°F / 30.4°F4.73 in rain, 5.9 in snow
April62°F / 40.3°F4.44 in rain, 0.5 in snow
May72.3°F / 50°F4.12 in rain
June79.8°F / 58.5°F4.91 in rain
July84.8°F / 64.4°F3.77 in rain
August82.9°F / 63.1°F3.81 in rain
September75.7°F / 56.2°F5.21 in rain
October64.4°F / 44.6°F4.59 in rain
November53.1°F / 35.1°F4.19 in rain, 0.8 in snow
December42.7°F / 27.3°F4.44 in rain, 5.8 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket32% of this ZIP code's area
Far from a supermarket78% of this ZIP code's area
No vehicle and far from a supermarket21% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Norwalk School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Walkability10 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

06856 Norwalk, CT1.9 km away
06858 Norwalk, CT1.9 km away
06855 Norwalk, CT2.4 km away
06853 Norwalk, CT3 km away
06850 Norwalk, CT3 km away
06851 Norwalk, CT4.5 km away
06820 Darien, CT5.2 km away
06907 Stamford, CT7.7 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Fairfield County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area4.81 sq mi
Water area0.83 sq mi
Population density6,603 people per sq mi
Latitude, longitude41.0957, -73.4285

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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