Residential delivery area · New Jersey
ZIP Code 07045: Montville, NJ
ZIP code 07045 uses the postal name Montville, New Jersey and lies entirely in Morris County (Census 2020 ZIP-county file). About 11,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $185,078 (Census Bureau, ACS 2020-2024). Its land lies mostly outside any Census place; 4% is in small places.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Montville · its only residential ZIP
- County
- Morris County
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NJ-11 119th Congress
- State
- New Jersey
- Time zone
- Eastern
- Land area
- 6.6 sq mi · 1,609 people per sq mi
Where is ZIP code 07045?
07045 centers on 40.907°, -74.366° and covers 6.6 square miles of land plus 0.3 of water. It borders 5 ZIP codes: 07082, 07034, 07058, 07005, 07004.
The map draws ZIP code areas only. For the streets inside 07045, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 07045 compare with the rest of Morris County?
| Measure | 07045 | In Morris County | In NJ |
|---|---|---|---|
| People (ACS 2020-2024) | 10,561 | 24th of 57 | 295th of 598 |
| Median household income | $185k | not ranked | not ranked |
| Median home value | $669k | 16th of 49 | 109th of 515 |
07045's median household income is not ranked: its 90% margin of error (±$47,119) is more than a quarter of the figure ($185,078). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 83% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 07045?
The 2020 Census counted 10,573 people in 07045; the ACS, which samples households over 2020-2024, estimates 10,561. Between the 2010 and 2020 censuses its population grew 4.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 10,561
- 2020 Census count
- 10,573+4.4% since 2010 (10,127)
- Households
- 3,825
- Median age
- 48.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 07045?
Of the 10,561 people the ACS estimates in 07045, 20.0% are under 18 and 22.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (62.0%), then Asian (not Hispanic) (26.9%).
- Under 1820.0%
- 18 to 6458.0%
- 65 and older22.0%
- White, not Hispanic62.0%
- Asian, not Hispanic26.9%
- Hispanic or Latino6.4%
- Other or two or more3.8%
- Black, not Hispanic1.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 07045 earn?
Median household income is $185,078 (ACS 2020-2024). It is not measurably different from 2015-2019 ($207,478 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $185,078±$47,119
- Income per person
- $82,818
- Below the poverty line
- 2.7%
- Unemployed (of the labor force)
- 4.8%
- Adults 25+ with a bachelor's degree
- 70.1%
- Adjusted gross income per tax return, 2022
- $207,7215,420 returns; wages 60% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 07045?
FHFA's house price index for 07045, built from repeat sales and appraisals of the same homes, rose 51% from 2015 to 2025 and rose 44% from 2020 to 2025, and moved +3.2% in 2025.
- Median home value (owners' estimate)
- $669,400
- Median gross rent
- $2,846
- Homes owned by their occupants
- 97.7%
- Housing units
- 3,952
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 07045?
336 business establishments had a location in this ZIP code in 2023, 5 fewer than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services65
- Health care and social assistance53
- Construction43
- Real estate and rental and leasing26
- Wholesale trade22
- Administrative and support and waste management and remediation services21
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 07045?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 07082 | Towaco | 5,723 | $205k | 1.7 mi |
| 07034 | Lake Hiawatha | 11,018 | $105k | 2.0 mi |
| 07058 | Pine Brook | 5,946 | $128k | 2.8 mi |
| 07005 | Boonton | 15,307 | $133k | 2.9 mi |
| 07004 | Fairfield | 7,824 | $116k | 3.6 mi |
| 07035 | Lincoln Park | 11,120 | $123k | 3.3 mi (near) |
| 07054 | Parsippany | 29,480 | $104k | 4.1 mi (near) |
| 07046 | Mountain Lakes | 4,585 | $250k+ | 4.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.