ZIP Code Tabulation Area · New Jersey

ZIP Code 07046: Mountain Lakes, NJ

ZIP Code 07046 (Mountain Lakes, Morris County, New Jersey) has an estimated 4,585 residents in 1,443 households. The median household income is $250,000+, the median home value is $917,000 and the median gross rent is $3,500/mo+. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. One figure for this ZIP (bachelor's or higher) is marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

4,585

Margin of error ±20

Median household income

$250,000+

Margin of error not available

Median home value

$917,000

Margin of error ±$70,958

Median gross rent

$3,500/mo+

Margin of error not available

Median age

43.4 yrs

Margin of error ±1.6 yrs

Mean travel time to work

34.3 min

Margin of error ±7.9 min

How ZIP 07046 compares with New Jersey and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0704643.4 yrsNew Jersey40.1 yrsUnited States38.9 yrs

Median household income

ZIP 07046$250,000+New Jersey$103,556United States$80,734

Per capita income

ZIP 07046$116,093New Jersey$54,253United States$44,673

Poverty rate

ZIP 070461.3%New Jersey9.7%United States12.5%

Unemployment rate

ZIP 070462.4%New Jersey6.3%United States5.2%

Bachelor's degree or higher

ZIP 0704685.9%*New Jersey43.6%United States35.7%

Median home value

ZIP 07046$917,000New Jersey$454,400United States$332,700

Median gross rent

ZIP 07046$3,500/mo+New Jersey$1,720/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0704696.1%New Jersey63.8%United States65.2%

Mean travel time to work

ZIP 0704634.3 minNew Jersey30.5 minUnited States26.4 min

Worked from home

ZIP 0704630.8%New Jersey16.8%United States15.1%

All figures for ZIP 07046

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 07046 — ACS 2020–2024 5-year estimates
MeasureZIP 07046Margin of errorNew JerseyUnited States
Total population4,585±209,343,809334,922,499
Median age43.4 yrs±1.6 yrs40.1 yrs38.9 yrs
Households1,443±853,507,701129,227,496
Median household income$250,000+—$103,556$80,734
Per capita income$116,093±$13,532$54,253$44,673
Poverty rate1.3%±1.0 pts9.7%12.5%
Unemployment rate2.4%±1.8 pts6.3%5.2%
Bachelor's degree or higher85.9%*±10.1 pts43.6%35.7%
Median home value$917,000±$70,958$454,400$332,700
Median gross rent$3,500/mo+—$1,720/mo$1,413/mo
Owner-occupied homes96.1%±2.4 pts63.8%65.2%
Mean travel time to work34.3 min±7.9 min30.5 min26.4 min
Worked from home30.8%±7.0 pts16.8%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 07046
GroupZIP 07046New JerseyUnited States
White alone, not Hispanic or Latino76.5%50.9%57.4%
Black or African American alone, not Hispanic or Latino0.0%12.2%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.3%0.1%0.5%
Asian alone, not Hispanic or Latino13.3%10.0%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino1.6%0.8%0.6%
Two or more races, not Hispanic or Latino4.4%3.5%4.3%
Hispanic or Latino (of any race)3.8%22.5%19.3%

Where ZIP 07046 is

State
New Jersey
Main county
Morris County
Largest overlapping place
Mountain Lakes (99% of the ZIP's land area)
Land area
2.66 sq mi· about 1,724 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Morris County

07005 Morris County, NJ07034 Lake Hiawatha, NJ07035 Lincoln Park, NJ07045 Morris County, NJ07054 Parsippany, NJ07058 Pine Brook, NJ07082 Towaco, NJ07405 Kinnelon, NJ07438 Oak Ridge, NJ07440 Morris County, NJ07444 Pompton Plains, NJ07457 Riverdale, NJ07801 Dover, NJ07803 Morris County, NJ07828 Budd Lake, NJ07834 Morris County, NJ07836 Flanders, NJ07842 Hibernia, NJ07847 Kenvil, NJ07849 Lake Hopatcong, NJ07850 Landing, NJ07852 Ledgewood, NJ07853 Morris County, NJ07856 Mount Arlington, NJ

See every ZIP code in New Jersey, or compare ZIP 07046 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.