Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/NJ/HO-HO-KUS

Ho Ho Kus ZIP code, New Jersey

The ZIP code for Ho Ho Kus, NJ is 07423.

USPS city name
1 ZIP code
Population
4,270

Ho Ho Kus in numbers

About 4,270 people live in Ho Ho Kus, in 1,368 households. The median household income is $250,000+ a year (US: $80,734). The median owner-occupied home is valued at $1,092,500 (2.4 times the New Jersey median), and median gross rent is $2,857 a month. The median age is 41.4; 82.6% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 34 minutes.

Population4,270Ho Ho Kus4,270
Households1,368Ho Ho Kus1,368
Median age41.4Ho Ho Kus41.4New Jersey40.1US 38.9
Median household income$250,000+Ho Ho Kus$250,000+New Jersey$103,556US $80,734
Median home value$1,092,500Ho Ho Kus$1,092,500New Jersey$454,400US $332,700
Median gross rent$2,857Ho Ho Kus$2,857New Jersey$1,720US $1,413
Bachelor's degree or higher82.6%Ho Ho Kus82.6%New Jersey43.6%US 35.7%
Mean commute33.8 minHo Ho Kus33.8 minNew Jersey30.5 minUS 26.4 min
Population density2,455 / sq miHo Ho Kus2,455 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Ho-Ho-Kus borough. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Ho Ho Kus

ZIP codes with the USPS city name Ho Ho Kus
ZIP City Type Population Median income Median home
07423 Ho Ho Kus , NJ Standard 4,270 $250,000+ $1,092,500

Map of Ho Ho Kus ZIP codes

07423

The ZIP codes of Ho Ho Kus, NJ, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Ho Ho Kus

The nearest larger towns are Ridgewood (26,308 people, 1.5 mi), Waldwick (10,164 people, 1.8 mi) and Midland Park (7,019 people, 2.3 mi).

Towns near Ho Ho Kus
TownPopulationDistance
Ridgewood 26,308 1.5 mi
Saddle River 3,389 1.7 mi
Waldwick 10,164 1.8 mi
Midland Park 7,019 2.3 mi
Woodcliff Lake 6,152 2.6 mi
Hillsdale 10,144 2.7 mi
Allendale 6,865 3.0 mi
Glen Rock 12,154 3.1 mi
Westwood 11,283 3.5 mi
Park Ridge 9,406 3.7 mi
Paramus 26,568 3.9 mi
Emerson 7,305 4.2 mi
Hawthorne 19,628 4.4 mi
Upper Saddle River 8,439 4.4 mi

More nearby: every ZIP code in Bergen County · New Jersey ZIP codes

Cite this page

zipcodes.pro. “Ho Ho Kus, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/ho-ho-kus

Underlying data is public domain or openly licensed — sources, vintages and licences.