Cyr, MT ZIP Codes
One ZIP code serves Cyr, Montana: 59820. Together they are home to 1,834 residents in 760 households. That is more than the 108 people counted inside Cyr Census-designated place, because these ZIP codes reach past its boundary.
Cyr Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 108 |
| Households | 42 |
| Median household income | not published |
| Median home value | not published |
| Median age | 50.6 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,834 |
| Households (sum of ZIP codes) | 760 |
| Median household income, range across ZIP codes | $69,091 (59820) to $69,091 (59820) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $69,091 |
| Homeowners | 89.1% |
| Households with kids under 18 | 21.8% |
| Moved in the past year | 18.6% |
| Carrier routes in EDDM2GO's route library | 1 routes, 505 homes (1 of 1 ZIP codes) |
Every ZIP code in Cyr
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 59820 | Alberton | 1,834 | 760 | $69,091 | $367,400 | 89.1% | 21.8% | 18.6% | 1 | 507 | 0% of its land |
A ZIP code is listed for Cyr when at least 10% of its land lies inside the Cyr Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Cyr. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Cyr.
Counties
- Mineral County — 6 ZIP codes
Price a mailing to Cyr ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Cyr, MT?
- 59820. A ZIP code is listed for Cyr when at least 10% of its land lies inside the Cyr Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Cyr.
- What is the population of Cyr, MT?
- The Census Bureau counts 108 residents inside Cyr Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Cyr hold 1,834 residents in all.
- What is the median household income in Cyr, MT?
- Across its ZIP codes the medians run from $69,091 to $69,091.
- How many carrier routes and mailboxes are in Cyr, MT?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 505 residential and 2 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.