ZIP code
07046
Mountain Lakes, NJ
07046 covers Mountain Lakes in Morris County, with 4,535 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 07046. Methodology
ZIP code map of 07046

About ZIP code 07046
Acceptable cities: Mountain Lks
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 07046. Not ACS. Methodology
People in 07046
Race
- White3,364
- Black or African American23
- American Indian or Alaska Native6
- Asian698
- Native Hawaiian and Pacific Islander1
- Other race41
- Two or more races375
Hispanic or Latino (any race): 254
Age
- Under 10561
- 10 to 19924
- 20 to 29385
- 30 to 39293
- 40 to 49705
- 50 to 59824
- 60 to 69433
- 70 to 79267
- 80 and older116
Income and housing in 07046
Education
- High school graduate98.0%
- Bachelor's degree84.4%
- Graduate degree40.3%
Places covering 07046
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Mountain Lakes99.2%
- Boonton0.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Morris County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
0.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 07046
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 4,814 | |
| 2006 | 4,355 | |
| 2007 | 4,434 | |
| 2008 | 4,472 | |
| 2009 | 4,567 | |
| 2010 | 4,478 | |
| 2011 | 4,214 | 4,500 |
| 2012 | 4,206 | 4,530 |
| 2013 | 4,218 | 4,550 |
| 2014 | 4,267 | 4,440 |
| 2015 | 4,292 | 4,580 |
| 2016 | 4,287 | 4,680 |
| 2017 | 4,309 | 4,510 |
| 2018 | 4,288 | 4,430 |
| 2019 | 4,305 | 4,540 |
| 2020 | 4,278 | 4,550 |
| 2021 | 4,464 | 4,700 |
| 2022 | 4,499 | 4,660 |
| 2023 | 4,535 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 07046
12 nearest ZIP centroids (any distance)
- 07878Mount Tabor2.3 miPop 712 · Income $113,875
- 07834Denville2.4 miPop 18,203 · Income $162,644
- 07005Boonton3.2 miPop 15,240 · Income $126,411
- 07054Parsippany3.3 miPop 30,139 · Income $107,955
- 07034Lake Hiawatha3.3 miPop 10,406 · Income $101,500
- 07950Morris Plains3.7 miPop 21,576 · Income $148,469
- 07045Montville4.1 miPop 10,206 · Income $179,279
- 07981Whippany4.7 miPop 8,908 · Income $153,329
- 07927Cedar Knolls4.7 miPop 4,754 · Income $166,077
- 07842Hibernia4.8 miPop 52 · Income —
- 07866Rockaway5.0 miPop 22,632 · Income $123,828
- 07999Whippany5.2 miPop — · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 07046, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 07046 FAQ
- What city is ZIP code 07046 in?
- 07046 is in Mountain Lakes, NJ.
- What county is 07046 in?
- 07046 is in Morris County.
- What is the median household income in 07046?
- The median household income in 07046 is $250,000+.
- Which ZIP codes are near 07046?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 07046.