City safety & data profile

GreenwichCT

Greenwich, CT is a 13K-resident city in Western Connecticut Planning Region with a median household income of $134,914.

Western Connecticut Planning Region, Connecticut. Federal health, economic, and safety indicators for Greenwich, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Greenwich has a population larger than 17% of the 4,640 U.S. cities Areazine tracks, a median home value of $1,515,700, and 1 hospital serving the surrounding area.

Data updated 2026-07-20

13K
Population
Top 83%
By size
$134,914
Median income
$1,515,700
Median home
11.2%
Poverty rate

The read on Greenwich

Greenwich posts a median household income higher than 89% of U.S. cities Areazine tracks, where 1 hospital serves the Greenwich area.

Top 11%
by median income, US cities
1
hospital in & near Greenwich

Where Greenwich income ranks nationally

Median household income vs. every place Areazine profiles (place-level ACS)

$134,914 Top 11% higher than 89% of 3,889 places Areazine profiles

$0–$20,000: 0 places Areazine profiles (0%). Below this entry. $20,000–$40,000: 71 places Areazine profiles (2%). Below this entry. $40,000–$60,000: 788 places Areazine profiles (20%). Below this entry. $60,000–$80,000: 1,055 places Areazine profiles (27%). Below this entry. $80,000–$100,000: 768 places Areazine profiles (20%). Below this entry. $100,000–$120,000: 515 places Areazine profiles (13%). Below this entry. $120,000–$140,000: 308 places Areazine profiles (8%). This entry sits in this band. $140,000–$160,000: 171 places Areazine profiles (4%). Above this entry. $160,000–$180,000: 92 places Areazine profiles (2%). Above this entry. $180,000–$200,000: 47 places Areazine profiles (1%). Above this entry. $200,000–$220,000: 28 places Areazine profiles (1%). Above this entry. $220,000–$240,000: 18 places Areazine profiles (0%). Above this entry. $240,000–$260,000: 28 places Areazine profiles (1%). Above this entry. CT $0 $260,000 every profiled place, bucketed by value

Each bar is a $20K-wide band; taller bars hold more places Areazine profiles. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, American Community Survey (place-level) · 2024 ACS 5-year

The quick read

Reading Greenwich, CT beyond the headline numbers

Greenwich sits inside Western Connecticut Planning Region, Connecticut, at roughly 41.03°N, -73.63°W. Population 12,942, $134,914 median household income. Median home value $1,515,700, median rent $2,082. Poverty rate 11.2%, read against that income figure since two cities on the same median can differ underneath it.

CDC PLACES: Greenwich's highest-prevalence health measure is short sleep duration at 32.1%, then high blood pressure at 30.4%. 1 hospital in/around Greenwich, 5/5 avg rating, 1 with an ER.

Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Greenwich from FEMA, NOAA, FDA, and CPSC. Comparison bars benchmark each metric against the national reference.

Population
12,942
Greenwich
Median Income
$134,914
+98% vs avg
Median Home Value
$1,515,700
+566% vs avg
Median Age
43.9
years

10-Year Trends 2022–2024

County-level trend (Western Connecticut Planning Region) - Greenwich's own historical series isn't separately published by the Census Bureau, so these year-over-year figures track the surrounding county, not the city alone.

20222024
Population
627K+1%
Median Income
$128,188+8%
Median Home Value
$652,900+10%
Poverty Rate
7.5%+1%
Unemployment
5.3%-5%

Economics

Economics indicators for Greenwich, CT
IndicatorValue
Median Rent
$2,082/mo
Poverty Rate
11.2% -21% vs avg
Unemployment 8.1%
Bachelor's Degree+ 70.3%
Work From Home 25.4%
Public Transit 11.8%

Population

White 65.5%
African American 6.5%
Asian 6.1%
Two or More Ethnicities 5.8%

Health Profile 15 measures

Health Indicators

Short Sleep Duration
32.1%
High Blood Pressure
30.4%
Obesity
24.1%
Physical Inactivity
21.9%
Binge Drinking
15.1%
Frequent Mental Distress
12.8%
Frequent Physical Distress
11%
Current Asthma
9.7%
Diabetes
9.2%
Lack of Health Insurance
8%

Preventive Care

Dental Visit 75.5%
Annual Checkup 80.2%

Other Measures

Current Smoking
7.7%
Coronary Heart Disease
5.8%
Stroke
3.1%

Hospitals 1 total

Rating Distribution
★★★★★
1
★★★★
0
★★★
0
★★
0
★
0
Average Rating
5/5
Total Hospitals
1
With ER
1
GREENWICH HOSPITAL ASSOCIATION -
GREENWICH · Acute Care Hospitals · ER
★★★★★

Frequently Asked Questions 6

What is the population of Greenwich, CT? ▼
Greenwich, CT has a population of 12,942 people, located in Western Connecticut Planning Region, Connecticut.
What is the median household income in Greenwich? ▼
The median household income in Greenwich, CT is $134,914 per year, per the U.S. Census ACS. The poverty rate is 11.2%.
What is the median home value in Greenwich? ▼
The median home value in Greenwich, CT is $1,515,700. Median rent is $2,082/month.
What are the top health concerns in Greenwich? ▼
The top health indicators in Greenwich include Short Sleep Duration (32.1%), High Blood Pressure (30.4%), Obesity (24.1%). Data from CDC PLACES.
How many hospitals are in Greenwich? ▼
Greenwich has 1 hospital with an average rating of 5/5 stars. 1 have emergency departments.
What is the median age in Greenwich? ▼
The median age in Greenwich, CT is 43.9 years. 70.3% of residents have a bachelor's degree or higher.

Safety Context

Greenwich, CT is located in Western Connecticut Planning Region, Connecticut. With a population of 13K and a $134,914 median household income, the community faces health challenges including short sleep duration and high blood pressure. Residents have access to 1 hospital with an average rating of 5/5 stars. Safety alerts for the Greenwich area are monitored from federal and state agencies including FEMA, NOAA, FDA, and CPSC.

Safety Guides

How Product Recalls Work

CPSC, FDA & NHTSA recall process explained

Understanding Weather Alerts

Watch vs warning vs advisory explained

Earthquake Magnitude Explained

What the numbers mean & when to act
All safety guides →

Primary source data

EPA Outdoor Air Quality Data

Federal monitoring network, every measurement we report

AirNow - Connecticut

Real-time AQI for every monitored Connecticut location

National Weather Service

NOAA active watches, warnings, advisories

CDC Air Quality & Health

Health-impact reference for every AQI category

EPA NAAQS standards

National Ambient Air Quality Standards, the regulatory thresholds

Nearby Cities 8

Port Chester, NY 30K Rye, NY 16K Stamford, CT 129K Harrison, NY 28K North Castle, NY 12K Mamaroneck, NY 19K White Plains, NY 58K North Stamford, CT 121K
All cities in Connecticut → Compare Greenwich vs Port Chester → All comparisons → Browse all cities

Using Greenwich's profile

Use this as a starting research checklist, not a verdict on whether to live here.

  • Check live recalls, weather and hazard alerts scoped to the Greenwich area before relying on national headlines. Check your area
  • Read the poverty rate alongside the income figure, two places with the same median can have very different realities.
  • Compare Greenwich against Connecticut peers on any ranking lens. Explore Connecticut

Population and economics (income, home value, poverty, education) are place-level U.S. Census ACS; health is CDC PLACES; hospital counts reflect facilities in and around the city.

Data Sources

All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (Western Connecticut Planning Region) where that is the smallest published unit.

Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. City demographic and health figures are compiled directly from U.S. Census, CDC, and CMS releases, updated quarterly within 30 days of upstream release. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.