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/HELENA-VALLEY-SOUTHEAST

Helena Valley Southeast ZIP codes, Montana

No ZIP code is named for Helena Valley Southeast, MT; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 59601, 59602 and 59635. Its area code is 406.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
9,108
Area code
406
State
Montana

NANPA lists no telephone rate centre for Helena Valley Southeast itself, so these are the area codes of the nearest one, Helena (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Helena Valley Southeast in numbers

About 9,108 people live in Helena Valley Southeast, in 3,515 households, the 12th-largest of Montana's 475 census places. The median household income is $74,075 a year, about the same as the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $331,500 (12% below the Montana median), and median gross rent is $1,106 a month. The median age is 41.3; 25.4% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana); the average commute takes 20 minutes.

Population9,108Helena Valley Southeast9,108
Households3,515Helena Valley Southeast3,515
Median age41.3Helena Valley Southeast41.3Montana40.4US 38.9
Median household income$74,075Helena Valley Southeast$74,075Montana$72,509US $80,734
Median home value$331,500Helena Valley Southeast$331,500Montana$375,800US $332,700
Median gross rent$1,106Helena Valley Southeast$1,106Montana$1,081US $1,413
Bachelor's degree or higher25.4%Helena Valley Southeast25.4%Montana35.2%US 35.7%
Mean commute20.2 minHelena Valley Southeast20.2 minMontana19.1 minUS 26.4 min
Population density424 / sq miHelena Valley Southeast424 / sq mi

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

ZIP codes covering Helena Valley Southeast

These ZIP codes cover part of Helena Valley Southeast but are addressed as somewhere else.

ZIP codes overlapping Helena Valley Southeast
ZIP City Type Population Median income Median home
59601 Helena , MT Standard 31,728 $72,290 $386,500
59602 Helena , MT Standard 30,754 $92,985 $408,600
59635 East Helena , MT Standard 8,292 $83,740 $395,600

Map of Helena Valley Southeast ZIP codes

596015960259635

The ZIP codes of Helena Valley Southeast, 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 Helena Valley Southeast

The nearest larger towns are Helena (33,639 people, 6.0 mi), Butte-Silver Bow (35,052 people, 62 mi) and Great Falls (60,329 people, 67 mi).

Towns near Helena Valley Southeast
TownPopulationDistance
Helena 33,639 6.0 mi
Helena Valley Northeast 4,659 6.1 mi
Montana City 3,092 7.0 mi
Helena Valley West Central 8,056 7.9 mi
Helena Valley Northwest 5,183 10.5 mi

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

Cite this page

zipcodes.pro. “Helena Valley Southeast, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/helena-valley-southeast

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