ZIP code 59635: East Helena, MT
59635 is a ZIP code in East Helena, Montana, mainly in Lewis and Clark County, part of the Helena, MT metro area. About 8,292 people live here.
- Population
- 8,292
- Median household income
- $83,740
- Typical home value
- $434,600+2.3% in 12 months
- Median rent
- $1,053gross, per month
- Median age
- 42.5
- Homeowners
- 82.8%of occupied homes
Shaded: ZIP code 59635's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 59635 details
| City | East Helena |
|---|---|
| State | Montana |
| County | Lewis and Clark County (also partly Jefferson County, Broadwater County) |
| Metro area | Helena, MT |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 79.5 sq mi, plus 0.1 sq mi of water |
| Population density | 104 people per sq mi |
| Bachelor's degree or higher | 37% of adults 25+ |
| Average commute | 26.1 minutes |
| Center coordinates | 46.55532, -111.81423 |
Median rent in 59635 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $789/mo |
| 2 bedrooms | $1,018/mo |
| 3 bedrooms | $1,578/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 59635
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 59647 | Winston, MT | 10.0 mi | 358 |
| 59604 | Helena, MT | 10.7 mi | — |
| 59620 | Helena, MT | 10.8 mi | — |
| 59624 | Helena, MT | 10.8 mi | — |
| 59626 | Helena, MT | 10.8 mi | — |
| 59623 | Helena, MT | 11.0 mi | 0 |
| 59625 | Helena, MT | 11.1 mi | 663 |
| 59602 | Helena, MT | 12.7 mi | 30,754 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 59635?
A typical home in ZIP code 59635 is worth about $434,600 (Zillow Home Value Index). The median household here earns $83,740 a year. See what buying here would cost per month, with Montana average taxes and insurance filled in.
Monthly payment for a $434,600 homeWhat can a $83,740 income afford?Rental property numbers
About ZIP code 59635
What city is ZIP code 59635?
ZIP code 59635 is in East Helena, MT, in Lewis and Clark County.
What county is ZIP code 59635 in?
59635 is mainly in Lewis and Clark County, Montana, and partly in Jefferson County and Broadwater County.
What is the population of ZIP code 59635?
About 8,292 people live in ZIP code 59635, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 59635 in?
59635 is in Mountain Time (UTC−7). It observes daylight saving time.