Zip Code 07006
Caldwell, New Jersey — Essex County
📍 ZIP code 07006 is in Caldwell, Essex County, New Jersey.
ZIP code 07006 is located in Caldwell, Essex County, New Jersey. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 26,417. The area code for ZIP code 07006 is 201.
Quick Answer
Zip code 07006 is in Caldwell, New Jersey (Essex County). It has a population of 26,417, median household income of $148,645, and median home value of $667,300.
Population
26,417
Income
$148,645
Home Value
$667,300
Climate
86°F / 21°F
About Zip Code 07006
Zip code 07006 is located in Caldwell, New Jersey, within Essex County. Home to approximately 26,417 residents, this area sits at an elevation of 241 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 201.
The median household income is $148,645 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $667,300, and the cost of living index is 215 (115% above the national average of 100).
Summers average a high of 86°F while winters drop to 21°F. The area receives about 49 in of rain and 26 in of snow annually. The zip code covers 9.4 square miles of land area.
Key Statistics
26,417
$148,645
$667,300
Eastern (EST/EDT)
201
241 ft
9.4 sq mi
42.8
10,183
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Compare With Nearby Zip Codes
| Metric | 07006 | 07021 | 07004 | 07044 | 07068 | 07009 |
|---|---|---|---|---|---|---|
| City | Caldwell, NJ | Essex Fells, NJ | Fairfield, NJ | Montclair, NJ | Roseland, NJ | Cedar Grove, NJ |
| Population | 26,417 | 2,320 | 7,712 | 14,441 | 6,211 | 13,317 |
| Median Income | $148,645 | $250,001 | $113,750 | $159,044 | $160,644 | $153,654 |
| Home Value | $667,300 | $976,300 | $651,800 | $595,000 | $640,600 | $600,800 |
| Cost of Living | 215 | 250 | 192 | 205 | 204 | 207 |
| Median Age | 42.8 | 43.8 | 49.8 | 42.9 | 47 | 45.3 |
Cost of Living
100 = National Average. Caldwell's cost of living is 115% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.5x
Demographics
Zip code 07006 has a population of 26,417 people with a median age of 42.8. There are 10,183 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Caldwell (07006) population trend from 2010 to 2024
↓ -32.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
86°F
21°F
49 in
26 in
Caldwell experiences warm summers with average highs around 86°F. Winters are cool with lows averaging 21°F. The area receives about 26 in of snow per year.
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Housing & Economy
Median Home Value
$667,300
Median Household Income
$148,645
With 10,183 housing units across 9.4 square miles, 07006 has a housing density of 1,083 units per square mile. The home price-to-income ratio is 4.5x.
Location & Geography
Latitude
40.8512°
Longitude
-74.2829°
Land Area
9.4 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 07006 (Caldwell, NJ) with distances:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 07006's $148,645. A way to compare Caldwell 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 07006 (Caldwell, NJ). 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 Caldwell, New Jersey?
Caldwell, New Jersey uses zip code 07006.
What county is zip code 07006 in?
Zip code 07006 is located in Essex County, New Jersey.
What is the population of zip code 07006?
The population of zip code 07006 is 26,417 with a median age of 42.8.
Is 07006 in Caldwell, New Jersey?
Yes, zip code 07006 is in Caldwell, Essex County, New Jersey. The area code is 201.
Frequently Asked Questions
What city is zip code 07006 in?
Zip code 07006 is in Caldwell, New Jersey. It is part of Essex County and uses the Eastern (EST/EDT) timezone.
What is zip code 07006?
Zip code 07006 is a U.S. postal code in Caldwell, New Jersey (Essex County). It has a population of 26,417 and covers 9.4 square miles.
What is the population of zip code 07006?
The population of zip code 07006 (Caldwell, NJ) is 26,417 with a median age of 42.8. There are approximately 10,183 housing units in this area.
What is the median income in zip code 07006?
The median household income in zip code 07006 (Caldwell, NJ) is $148,645 per year. The cost of living index is 215 (100 = national average).
What is the average home price in zip code 07006?
The median home value in zip code 07006 (Caldwell, NJ) is $667,300. The cost of living index is 215 compared to the national average of 100.
What county is zip code 07006 in?
Zip code 07006 is located in Essex County, New Jersey. The primary city is Caldwell.
What is the area code for zip code 07006?
Zip code 07006 in Caldwell, NJ uses area code 201. It is located in the Eastern (EST/EDT) timezone.
Is zip code 07006 a good place to live?
Zip code 07006 (Caldwell, NJ) has a cost of living index of 215 (100 = national average), a median household income of $148,645, and median home values of $667,300. The median age is 42.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 07006?
The cost of living index for zip code 07006 (Caldwell, NJ) is 215, where 100 represents the national average. This area is above the national average. Median home value: $667,300.
What schools serve zip code 07006?
Zip code 07006 in Caldwell, New Jersey is served by the local school district of Essex 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.