ZIP codes
3
Helena, MT Demographics & ZIP Codes
Helena, Montana demographics and median household income by ZIP code (in Lewis and Clark County) — 3 ZIP codes — population 31,978 — median income $70,502 — avg. home value $355,000. Compare income, housing, and population across ZIP codes on US5.
Population
31,978
Median household income (avg.)
$70,502
94% of U.S. median
Average home value
$355,000
102% of U.S. median
Average rent
$924
79% of U.S. median
Median age (avg.)
30.8
Helena demographics
Helena, Montana covers 3 ZIP codes primarily in Lewis and Clark County, with a combined ZIP-area population of about 31,978.
Across ZIP codes with age data, the average median age is about 30.8 years.
Median household income in Helena
The average median household income across ZIP codes in Helena, Montana is about $70,502 — about 3% above the MT ZIP average ($68,385), and about 6% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $70,502 in 59601.
Housing in Helena
For housing in Helena, Montana, the average median home value is about $355,000 and the average median rent is about $924.
The most populous ZIP in this set is 59601 (about 31,822 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Helena
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 59601 | Helena | Lewis and Clark County | MT | 31,822 | $70,502 | $355,000 |
| 59625 | Helena | Lewis and Clark County | MT | 156 | — | — |
| 59623 | Helena | Lewis and Clark County | MT | — | — | — |
Frequently asked questions
What are the demographics of Helena?
Helena, Montana has a combined ZIP-area population of about 31,978 across 3 ZIP codes (primarily Lewis and Clark County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Helena?
The average median household income across ZIP codes in Helena, Montana is about $70,502, about 3% above the state ZIP average ($68,385), and about 6% below the U.S. median ($75,149). Average median home value is about $355,000.
How many ZIP codes are in Helena?
Helena, Montana includes 3 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Helena?
This page lists ZIP codes in Helena, Montana with population, median household income, and home value. Select a ZIP for a full demographics profile.