US ZIP Code
06357

Niantic, CT

Southeastern Connecticut County  ·  Connecticut

● Active
👥 11,315 Population ↓ 2% since 2019
💰 $98,852 Median HH Income
▲ 30% above avg ↑ 25% since 2019
🎂 55.9 Median Age ↑ 10% since 2019
🏠 $369,600 Median Home Value
▲ 33% above avg ↑ 26% since 2019
🎓 54.1% College Grads
▲ 40% above avg
📊 2.9% Unemployment
▼ 41% below avg ↓ 37% since 2019
ZIP Code Details
ZIP Code06357
CityNiantic
StateConnecticut (CT)
CountySoutheastern Connecticut County
Area Code860/959
Elevation61 ft
Latitude41.317659
Longitude-72.21856
TimezoneNew York (DST)
FIPS09180
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 44.1% (4,994) Female 55.9% (6,321) ♀

Race & Ethnicity

White: 82.9%Hispanic: 3.8%Black: 2.6%Asian: 6%Other: 4.6%Race
White82.9%
Hispanic3.8%
Black2.6%
Asian6.0%
Other4.6%

Age Breakdown

Under 5
3%
5–17
9%
18–24
4%
25–44
22%
45–64
29%
65+
14%

Key Indicators

Median Age55.9 yrs ↑ 10% since 2019
Avg Household Size2.04
Below Poverty3.5% ▼ 65% below avg
College Grads54.1% ▲ 40% above avg
Unemployment2.9% ▼ 41% below avg
No HS Diploma85 (0.9%)
HS Graduate2,102 (23.3%)
Some College934 (10.4%)
Associates1,014 (11.3%)
Bachelors812 (9%)
Graduate Degree4,061 (45.1%)

Education

No HS: 0.9%HS Grad: 23.3%Some College: 10.4%Associates: 11.3%Bachelors: 9%Graduate: 45.1%Edu
No HS0.9%
HS Grad23.3%
Some College10.4%
Associates11.3%
Bachelors9.0%
Graduate45.1%
Housing & Income

Housing Tenure

Owner: 77%Renter: 23%Tenure
Owner77.0%
Renter23.0%

Home Value Distribution

Under $50k
2%
$50k–100k
0%
$100k–150k
1%
$150k–200k
4%
$200k–300k
20%
$300k–500k
55%
Over $500k
18%

Financials

Median HH Income$98,852 ▲ 30% above avg ↑ 25% since 2019
Median Home Value$369,600 ▲ 33% above avg ↑ 26% since 2019
Home/Income Ratio3.7x (nat avg ~3.5x)
Median Rent$1,476/mo ↑ 16% since 2019
Total Units6,042
Vacant Units964
Avg HH Size2.04

Income Distribution

Under $25k
11%
$25k–50k
11%
$50k–75k
17%
$75k–100k
11%
$100k–150k
21%
$150k–200k
11%
Over $200k
19%
Employment & Commute

How People Get to Work

Drove Alone
78%
Public Transit
1%
Walked
1%
Work From Home
21%

Commute Time

Under 15 min
23%
15–30 min
48%
30–45 min
15%
Over 45 min
14%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
20%
1960s–1970s
10%
1980s–1990s
10%
2000+
59%

Summary

Total Units6,042
Vacant964
Owner Occupied77.0%
Renter Occupied23.0%
Avg HH Size2.04
Frequently Asked Questions
ZIP code 06357 is in Niantic, CT, in Southeastern Connecticut County.
ZIP code 06357 is located in Connecticut (CT).
ZIP code 06357 is in Southeastern Connecticut County, CT.
ZIP 06357 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 06357 is 11,315 people (ACS 2023).
The median household income in ZIP code 06357 is $98,852 (ACS 2023).
The median home value in ZIP 06357 is $369,600 (ACS 2023).
About ZIP Code 06357

ZIP code 06357 is located in Niantic, Connecticut, within Southeastern Connecticut County. With a population of 11,315, this is a lightly populated ZIP code with an older community — the median age is 55.9 years. Economically, 06357 is a middle-income ZIP code: the median household income of $98,852 is above the national average.

Real estate in ZIP code 06357 represents a mid-range housing market. The median home value of $369,600 is above the national average. Renters can expect to pay around $1,476 per month in median rent. Homeownership is strong here — 77.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 26% since 2019.

The population of 06357 is primarily White (82.90%). Residents are well-educated — 54.1% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 3.5%. Household income has grown by 25% since 2019.

The unemployment rate in 06357 stands at 2.9%, which is below the national average. About 19% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 06357 in Niantic, CT is characterized as middle-income, well-educated, an older community, and predominantly owner-occupied. With 11,315 residents, a median household income of $98,852, and a median home value of $369,600, it offers a clear picture of life in this part of Connecticut.