Zip Code 06770
Naugatuck, Connecticut — New Haven County
📍 ZIP code 06770 is in Naugatuck, New Haven County, Connecticut.
ZIP code 06770 is located in Naugatuck, New Haven County, Connecticut. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 31,671. The area code for ZIP code 06770 is 203.
Quick Answer
Zip code 06770 is in Naugatuck, Connecticut (New Haven County). It has a population of 31,671, median household income of $92,047, and median home value of $241,500.
Population
31,671
Income
$92,047
Home Value
$241,500
Climate
85°F / 20°F
About Zip Code 06770
Zip code 06770 is located in Naugatuck, Connecticut, within New Haven County. Home to approximately 31,671 residents, this area sits at an elevation of 174 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 203.
The median household income is $92,047 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $241,500, and the cost of living index is 97 (3% below the national average of 100).
Summers average a high of 85°F while winters drop to 20°F. The area receives about 50 in of rain and 23 in of snow annually. The zip code covers 16.7 square miles of land area and 0.1 square miles of water.
Key Statistics
31,671
$92,047
$241,500
Eastern (EST/EDT)
203
174 ft
16.7 sq mi
39.8
13,156
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Compare With Nearby Zip Codes
| Metric | 06770 | 06403 | 06706 | 06712 | 06708 | 06762 |
|---|---|---|---|---|---|---|
| City | Naugatuck, CT | Beacon Falls, CT | Waterbury, CT | Prospect, CT | Waterbury, CT | Middlebury, CT |
| Population | 31,671 | 6,089 | 15,546 | 9,414 | 29,103 | 7,736 |
| Median Income | $92,047 | $95,405 | $51,770 | $125,556 | $63,705 | $142,750 |
| Home Value | $241,500 | $323,900 | $171,400 | $350,700 | $196,700 | $452,000 |
| Cost of Living | 97 | 115 | 61 | 137 | 71 | 160 |
| Median Age | 39.8 | 49.5 | 36.3 | 46.2 | 37 | 43.4 |
Cost of Living
100 = National Average. Naugatuck's cost of living is 3% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
2.6x
Demographics
Zip code 06770 has a population of 31,671 people with a median age of 39.8. There are 13,156 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Naugatuck (06770) population trend from 2010 to 2024
↓ -27.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
20°F
50 in
23 in
Naugatuck experiences warm summers with average highs around 85°F. Winters are cold with lows averaging 20°F. The area receives about 23 in of snow per year.
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Housing & Economy
Median Home Value
$241,500
Median Household Income
$92,047
With 13,156 housing units across 16.7 square miles, 06770 has a housing density of 788 units per square mile. The home price-to-income ratio is 2.6x.
Location & Geography
Latitude
41.4884°
Longitude
-73.0534°
Land Area
16.7 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 06770 (Naugatuck, CT) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 06770's $92,047. A way to compare Naugatuck to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 06770 (Naugatuck, CT). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Naugatuck, Connecticut?
Naugatuck, Connecticut uses zip code 06770.
What county is zip code 06770 in?
Zip code 06770 is located in New Haven County, Connecticut.
What is the population of zip code 06770?
The population of zip code 06770 is 31,671 with a median age of 39.8.
Is 06770 in Naugatuck, Connecticut?
Yes, zip code 06770 is in Naugatuck, New Haven County, Connecticut. The area code is 203.
Frequently Asked Questions
What city is zip code 06770 in?
Zip code 06770 is in Naugatuck, Connecticut. It is part of New Haven County and uses the Eastern (EST/EDT) timezone.
What is zip code 06770?
Zip code 06770 is a U.S. postal code in Naugatuck, Connecticut (New Haven County). It has a population of 31,671 and covers 16.7 square miles.
What is the population of zip code 06770?
The population of zip code 06770 (Naugatuck, CT) is 31,671 with a median age of 39.8. There are approximately 13,156 housing units in this area.
What is the median income in zip code 06770?
The median household income in zip code 06770 (Naugatuck, CT) is $92,047 per year. The cost of living index is 97 (100 = national average).
What is the average home price in zip code 06770?
The median home value in zip code 06770 (Naugatuck, CT) is $241,500. The cost of living index is 97 compared to the national average of 100.
What county is zip code 06770 in?
Zip code 06770 is located in New Haven County, Connecticut. The primary city is Naugatuck.
What is the area code for zip code 06770?
Zip code 06770 in Naugatuck, CT uses area code 203. It is located in the Eastern (EST/EDT) timezone.
Is zip code 06770 a good place to live?
Zip code 06770 (Naugatuck, CT) has a cost of living index of 97 (100 = national average), a median household income of $92,047, and median home values of $241,500. The median age is 39.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 06770?
The cost of living index for zip code 06770 (Naugatuck, CT) is 97, where 100 represents the national average. This area is below the national average. Median home value: $241,500.
What schools serve zip code 06770?
Zip code 06770 in Naugatuck, Connecticut is served by the local school district of New Haven County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.