Helena West Side, MT ZIP Codes
3 ZIP codes serve Helena West Side, Montana: 59601, 59602 and 59636. Together they are home to 62,514 residents in 26,694 households. That is more than the 1,417 people counted inside Helena West Side Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $72,290 in 59601 to $92,985 in 59602.
Helena West Side Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,417 |
| Households | 563 |
| Median household income | $66,921 |
| Median home value | $402,300 |
| Median age | 34.5 |
| Median rent | not published |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 62,514 |
| Households (sum of ZIP codes) | 26,694 |
| Median household income, range across ZIP codes | $72,290 (59601) to $92,985 (59602) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $81,359 |
| Homeowners | 68.1% |
| Households with kids under 18 | 25.1% |
| Moved in the past year | 13.1% |
| Carrier routes in EDDM2GO's route library | 21 routes, 12,865 homes (1 of 3 ZIP codes) |
Top facts
- Highest median household income in Helena West Side: 59602 ($92,985)
- Most residents: 59601 (31,728 people)
- Highest homeownership: 59602 (84.1% own their home)
- Most households with kids: 59602 (30.6% of households)
- Most new movers: 59601 (15.9% moved in last year)
- Youngest median age: 59602 (41.0 years)
- Highest median home value: 59602 ($408,600)
Every ZIP code in Helena West Side
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 59601 | Helena | 31,728 | 14,984 | $72,290 | $386,500 | 55.8% | 20.8% | 15.9% | — | — | 7% of its land |
| 59602 | Helena | 30,754 | 11,688 | $92,985 | $408,600 | 84.1% | 30.6% | 10.1% | 21 | 13,297 | 1% of its land |
| 59636 | Fort Harrison | 32 | 22 | — | — | 0.0% | 0.0% | 28.1% | — | — | 100% of its land |
A ZIP code is listed for Helena West Side when at least 10% of its land lies inside the Helena West Side Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Helena West Side. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Helena West Side.
Counties
- Lewis and Clark County — 11 ZIP codes
Nearby cities sharing these ZIP codes
- Helena — 4 ZIP codes
- Helena Valley Southeast — 2 ZIP codes
- Helena Valley West Central — 1 ZIP code
- Helena Valley Northwest — 1 ZIP code
Price a mailing to Helena West Side ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Helena West Side, MT?
- 59601, 59602 and 59636. A ZIP code is listed for Helena West Side when at least 10% of its land lies inside the Helena West Side Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Helena West Side.
- What is the population of Helena West Side, MT?
- The Census Bureau counts 1,417 residents inside Helena West Side Census-designated place (ACS 2020–2024). The 3 ZIP codes that serve Helena West Side hold 62,514 residents in all.
- What is the median household income in Helena West Side, MT?
- $66,921 inside Helena West Side Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $72,290 to $92,985.
- Which Helena West Side ZIP code has the highest median household income?
- 59602, at $92,985, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Helena West Side, MT?
- For the 1 of 3 ZIP codes in EDDM2GO's stored route library: 21 carrier routes reaching 12,865 residential and 432 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.