Mendham, Morris County, New Jersey
Borough in Morris County, New Jersey
| Census | Population |
|---|---|
| 2000 | 5,097 |
| 2010 | 4,981 |
| 2020 | 4,981 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, place level, state 34, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 34, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 34, retrieved November 14, 2026.
| Measure | Mendham | Morris County | New Jersey |
|---|---|---|---|
| Population | 4,977 | 510,375 | 9,267,014 |
| Median household income | $223,750 | $134,929 | $101,050 |
| Median age | 46.6 | 42.7 | 40.1 |
| Median home value | $764,000 | $557,000 | $427,600 |
| Bachelor’s degree or higher | 79.2% | 57.2% | 42.9% |
| Foreign-born residents | 12.1% | 19.6% | 23.5% |
| Owner-occupied homes | 85.7% | 73.9% | 63.7% |
| Mean commute to work | 33.1 minutes | 30.1 minutes | 30.9 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
Median household income $223,750 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 34, retrieved November 14, 2026.
- Owner occupied
- 1,535 units
- Renter occupied
- 257 units
- Vacancy rate
- 1.7%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
| School | Type | Grades | District |
|---|---|---|---|
| Hilltop School | Public | Pre-K–4 | Mendham Borough School District |
| Mountain View School | Public | 5–8 | Mendham Borough School District |
| West Morris Mendham High School | Public | 9–12 | West Morris Regional High School District |
Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.
Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.
Community
No upcoming events in Mendham yet.
Nearby towns
- BernardsvilleBorough
- BrooksideCensus designated place
- Mendham TownshipTownship
- Peapack and GladstoneBorough
- Basking RidgeCensus designated place
- Chester TownshipTownship
- ChesterBorough
- Randolph TownshipTownship
- Far HillsBorough
- Harding TownshipTownship
Other towns in Morris County
- Boonton TownshipTownship
- BoontonTown
- BrooksideCensus designated place
- Budd LakeCensus designated place
- ButlerBorough
- Cedar KnollsCensus designated place
- Chatham TownshipTownship
- ChathamBorough
- Chester TownshipTownship
- ChesterBorough
Other places named Mendham in New Jersey
- Mendham TownshipTownship
Something wrong here? Request a correction. A person checks it against the source within five business days.
- Type
- Borough
- County
- Morris County
- Land area
- 5.93 sq mi
- Water area
- 0.05 sq mi
- Population
- 5,000 (2024 estimate)
- Households
- 1,792
- Median age
- 46.6
- Median household income
- $223,750
- Median home value
- $764,000
- Median gross rent
- $3,250
- Owner-occupied homes
- 85.7%
- Bachelor’s degree or higher
- 79.2%
- Foreign-born residents
- 12.1%
- Mean commute to work
- 33.1 minutes
- Census GEOID
- 3445330
Sources: Census Gazetteer 2025: places, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 34, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
- ZIP codes
- 07945
- Metro area
- New York-Newark-Jersey City, NY-NJ
Sources: Census 2020 ZCTA relationship file: ZCTAs to places, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.