59635 ZIP Code, East Helena, MT
59635 is a ZIP code in East Helena, Montana — mostly in Lewis and Clark County (38% of its land), with smaller parts in Jefferson and Broadwater counties. It covers 80 square miles of land. The closest ZIP codes are 59647, 59623 and 59625. 8,292 people live here in 3,381 households. With about 104 people per square mile it is lightly settled, and most homes are owner-occupied (83%). Median household income is $83,740, above the Montana median of $72,509.
Quick facts
- Mailing city: East Helena, MT
- County: Lewis and Clark County
- Land area: 80 sq mi
- Population: 8,292
- Median household income: $83,740
Key figures
| Measure | Value |
|---|---|
| Residents | 8,292 |
| Households | 3,381 |
| Median household income | $83,740 |
| Income per person | $43,827 |
| Median age | 42.5 |
| Homeowners | 82.8% |
| Median home value | $395,600 |
| Median rent | $1,053 |
| Bachelor's degree or higher | 37.0% |
| Average commute (minutes) | 26.1 |
| Households with kids under 18 | 24.1% |
| Moved in the past year | 6.7% |
| Below the poverty line | 6.5% |
| Broadband internet | 92.3% |
| Speak a non-English language at home | 2.8% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.1% |
| $10–15K | 1.0% |
| $15–25K | 5.9% |
| $25–35K | 7.9% |
| $35–50K | 9.1% |
| $50–75K | 19.6% |
| $75–100K | 13.3% |
| $100–150K | 21.9% |
| $150–200K | 10.0% |
| $200K+ | 9.3% |
Age
| % of all residents | Value |
|---|---|
| <10 | 9.6% |
| 10–19 | 11.0% |
| 20–24 | 6.3% |
| 25–34 | 14.9% |
| 35–44 | 11.1% |
| 45–54 | 14.6% |
| 55–64 | 16.4% |
| 65–74 | 13.7% |
| 75+ | 2.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 57.5% |
| Owned outright | 24.6% |
| Rented | 16.7% |
| Vacant | 1.2% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 76.5% |
| Townhome | 2.8% |
| 2–4 units | 10.1% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 10.8% |
Businesses in 59635
140 business establishments with 875 employees (ZIP Codes Business Patterns 2023).
- Construction: 39
- Other Services (except Public Administration): 20
- Administrative and Support and Waste Management and Remediation Services: 17
- Retail Trade: 11
- Real Estate and Rental and Leasing: 11
- Manufacturing: 8
- Professional, Scientific, and Technical Services: 8
- Arts, Entertainment, and Recreation: 5
EDDM carrier routes
See every USPS carrier route in 59635 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 59647 — Winston CDP, MT (10 mi)
- 59623 — Helena city, MT (11 mi)
- 59625 — Helena city, MT (11.1 mi)
- 59602 — Helena Valley Northeast CDP, MT (12.7 mi)
- 59634 — Clancy CDP, MT (12.8 mi)
- 59636 — Helena West Side CDP, MT (14.8 mi)
- 59638 — Jefferson City CDP, MT (17 mi)
- 59601 — Helena city, MT (18.4 mi)
Areas that include 59635
- Helena Valley Southeast, MT ZIP codes — 2 ZIP codes
- Montana City, MT ZIP codes — 2 ZIP codes
- East Helena, MT ZIP codes — 1 ZIP code
- Spokane Creek, MT ZIP codes — 1 ZIP code
- Broadwater County ZIP codes — 5 ZIP codes
- Jefferson County ZIP codes — 9 ZIP codes
- Lewis and Clark County ZIP codes — 11 ZIP codes
- Montana ZIP code data
Mail every home in 59635
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 59635, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 59635 in?
- 59635 is a East Helena, MT mailing address. By land area, 20% lies inside Spokane Creek, 9% lies inside Helena Valley Southeast, 7% lies inside Montana City and 5% lies inside East Helena; the rest is outside any Census-defined city or community.
- What county is 59635 in?
- 59635 is mostly in Lewis and Clark County (38% of its land), with smaller parts in Jefferson and Broadwater counties.
- What is the population of 59635?
- About 8,292 people (±876), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 7,738.
- What is the median household income in 59635?
- $83,740 (±$12,741), compared with $72,509 for Montana as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 59635?
- EDDM2GO's stored route library does not include 59635 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 59635?
- The closest, measured center to center: 59647 (10 mi, Winston), 59623 (11 mi, Helena), 59625 (11.1 mi, Helena), 59602 (12.7 mi, Helena Valley Northeast), 59634 (12.8 mi, Clancy) and 59636 (14.8 mi, Helena West Side).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.