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/MT/LINCOLN

Lincoln ZIP code, Montana

The ZIP code for Lincoln, MT is 59639, and its area code is 406.

USPS city name
1 ZIP code
Population
908
Area code
406
State
Montana

Lincoln in numbers

About 908 people live in Lincoln, in 474 households. The median household income is $62,813 a year, 13% below the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $380,900 (about the same as the Montana median), and median gross rent is $784 a month. The median age is 58.1; 36.6% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana); the average commute takes 18 minutes.

Population908Lincoln908
Households474Lincoln474
Median age58.1Lincoln58.1Montana40.4US 38.9
Median household income$62,813Lincoln$62,813Montana$72,509US $80,734
Median home value$380,900Lincoln$380,900Montana$375,800US $332,700
Median gross rent$784Lincoln$784Montana$1,081US $1,413
Bachelor's degree or higher36.6%Lincoln36.6%Montana35.2%US 35.7%
Mean commute17.5 minLincoln17.5 minMontana19.1 minUS 26.4 min
Population density52 / sq miLincoln52 / sq mi

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

ZIP codes addressed as Lincoln

ZIP codes with the USPS city name Lincoln
ZIP City Type Population Median income Median home
59639 Lincoln , MT Standard 1,021 $57,778 $371,700

Map of Lincoln ZIP codes

59639

The ZIP codes of Lincoln, MT, 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 Lincoln

The nearest larger towns are Helena Valley Northwest (5,183 people, 33 mi), Helena Valley West Central (8,056 people, 35 mi) and Helena West Side (1,417 people, 36 mi).

More nearby: every ZIP code in Lewis and Clark County · Montana ZIP codes

Cite this page

zipcodes.pro. “Lincoln, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/lincoln

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