Zip Code 07042
Montclair, New Jersey — Essex County
📍 ZIP code 07042 is in Montclair, Essex County, New Jersey.
ZIP code 07042 is located in Montclair, Essex County, New Jersey. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 27,173. The area code for ZIP code 07042 is 201.
Quick Answer
Zip code 07042 is in Montclair, New Jersey (Essex County). It has a population of 27,173, median household income of $127,083, and median home value of $733,100.
Population
27,173
Income
$127,083
Home Value
$733,100
Climate
86°F / 21°F
About Zip Code 07042
Zip code 07042 is located in Montclair, New Jersey, within Essex County. Home to approximately 27,173 residents, this area sits at an elevation of 301 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 201.
The median household income is $127,083 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $733,100, and the cost of living index is 214 (114% 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 3.7 square miles of land area.
Key Statistics
27,173
$127,083
$733,100
Eastern (EST/EDT)
201
301 ft
3.7 sq mi
38.8
11,682
Advertisement
Compare With Nearby Zip Codes
| Metric | 07042 | 07028 | 07003 | 07044 | 07043 | 07017 |
|---|---|---|---|---|---|---|
| City | Montclair, NJ | Glen Ridge, NJ | Bloomfield, NJ | Montclair, NJ | Montclair, NJ | East Orange, NJ |
| Population | 27,173 | 8,002 | 52,921 | 14,441 | 13,502 | 40,809 |
| Median Income | $127,083 | $246,500 | $98,805 | $159,044 | $250,001 | $61,552 |
| Home Value | $733,100 | $725,600 | $447,600 | $595,000 | $948,300 | $316,700 |
| Cost of Living | 214 | 250 | 140 | 205 | 250 | 94 |
| Median Age | 38.8 | 41.2 | 38.1 | 42.9 | 40.8 | 36.2 |
Cost of Living
100 = National Average. Montclair's cost of living is 114% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.8x
Demographics
Zip code 07042 has a population of 27,173 people with a median age of 38.8. There are 11,682 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Montclair (07042) population trend from 2010 to 2024
↑ 564.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
86°F
21°F
49 in
26 in
Montclair 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.
Advertisement
Housing & Economy
Median Home Value
$733,100
Median Household Income
$127,083
With 11,682 housing units across 3.7 square miles, 07042 has a housing density of 3,157 units per square mile. The home price-to-income ratio is 5.8x.
Location & Geography
Latitude
40.8124°
Longitude
-74.2173°
Land Area
3.7 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 07042 (Montclair, NJ) with distances:
All Zip Codes in Montclair, NJ
Other zip codes serving Montclair:
Related Cities in New Jersey
Explore zip codes in other New Jersey cities:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 07042's $127,083. A way to compare Montclair 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 07042 (Montclair, 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.
Explore New Jersey
Popular "Near Me" Searches
Advertisement
People Also Ask
What zip code is Montclair, New Jersey?
Montclair, New Jersey uses zip code 07042 along with 2 other zip codes.
What county is zip code 07042 in?
Zip code 07042 is located in Essex County, New Jersey.
What is the population of zip code 07042?
The population of zip code 07042 is 27,173 with a median age of 38.8.
Is 07042 in Montclair, New Jersey?
Yes, zip code 07042 is in Montclair, Essex County, New Jersey. The area code is 201.
Frequently Asked Questions
What city is zip code 07042 in?
Zip code 07042 is in Montclair, New Jersey. It is part of Essex County and uses the Eastern (EST/EDT) timezone.
What is zip code 07042?
Zip code 07042 is a U.S. postal code in Montclair, New Jersey (Essex County). It has a population of 27,173 and covers 3.7 square miles.
What is the population of zip code 07042?
The population of zip code 07042 (Montclair, NJ) is 27,173 with a median age of 38.8. There are approximately 11,682 housing units in this area.
What is the median income in zip code 07042?
The median household income in zip code 07042 (Montclair, NJ) is $127,083 per year. The cost of living index is 214 (100 = national average).
What is the average home price in zip code 07042?
The median home value in zip code 07042 (Montclair, NJ) is $733,100. The cost of living index is 214 compared to the national average of 100.
What county is zip code 07042 in?
Zip code 07042 is located in Essex County, New Jersey. The primary city is Montclair.
What is the area code for zip code 07042?
Zip code 07042 in Montclair, NJ uses area code 201. It is located in the Eastern (EST/EDT) timezone.
Is zip code 07042 a good place to live?
Zip code 07042 (Montclair, NJ) has a cost of living index of 214 (100 = national average), a median household income of $127,083, and median home values of $733,100. The median age is 38.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 07042?
The cost of living index for zip code 07042 (Montclair, NJ) is 214, where 100 represents the national average. This area is above the national average. Median home value: $733,100.
What schools serve zip code 07042?
Zip code 07042 in Montclair, 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.
People Also Searched For
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.