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/MI/NORTHPORT

Northport ZIP code, Michigan

The ZIP code for Northport, MI is 49670, and its area code is 231.

USPS city name
1 ZIP code
Population
465
Area code
231

Northport in numbers

About 465 people live in Northport, in 224 households. The median household income is $100,357 a year, 38% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $295,200 (27% above the Michigan median), and median gross rent is $1,058 a month. The median age is 61.9; 56.3% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 17 minutes.

Population465Northport465
Households224Northport224
Median age61.9Northport61.9Michigan40.2US 38.9
Median household income$100,357Northport$100,357Michigan$72,875US $80,734
Median home value$295,200Northport$295,200Michigan$231,600US $332,700
Median gross rent$1,058Northport$1,058Michigan$1,129US $1,413
Bachelor's degree or higher56.3%Northport56.3%Michigan32.4%US 35.7%
Mean commute17.1 minNorthport17.1 minMichigan24.2 minUS 26.4 min
Population density282 / sq miNorthport282 / sq mi

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

ZIP codes addressed as Northport

ZIP codes with the USPS city name Northport
ZIP City Type Population Median income Median home
49670 Northport , MI Standard 1,784 $116,133 $559,200

Map of Northport ZIP codes

49670

The ZIP codes of Northport, MI, 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 Northport

The nearest larger towns are Suttons Bay (555 people, 11 mi), Central Lake (1,051 people, 18 mi) and Elk Rapids (1,624 people, 19 mi).

Towns near Northport
TownPopulationDistance
Traverse City 15,593 26.0 mi

More nearby: every ZIP code in Leelanau County · Michigan ZIP codes

Cite this page

zipcodes.pro. “Northport, MI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mi/northport

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