State Line, ID ZIP Codes
One ZIP code serves State Line, Idaho: 83854. Together they are home to 54,851 residents in 20,056 households. That is more than the 9 people counted inside State Line city limits, because these ZIP codes reach past its boundary.
State Line city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 9 |
| Households | 3 |
| Median household income | $48,750 |
| Median home value | not published |
| Median age | 26.5 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 54,851 |
| Households (sum of ZIP codes) | 20,056 |
| Median household income, range across ZIP codes | $82,742 (83854) to $82,742 (83854) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $82,742 |
| Homeowners | 67.9% |
| Households with kids under 18 | 33.1% |
| Moved in the past year | 11.4% |
| Carrier routes in EDDM2GO's route library | 29 routes, 23,719 homes (1 of 1 ZIP codes) |
Every ZIP code in State Line
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 83854 | Post Falls | 54,851 | 20,056 | $82,742 | $489,800 | 67.9% | 33.1% | 11.4% | 29 | 25,036 | 0% of its land |
A ZIP code is listed for State Line when at least 10% of its land lies inside State Line city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is State Line. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside State Line.
Counties
- Kootenai County — 11 ZIP codes
Nearby cities sharing these ZIP codes
- Post Falls — 1 ZIP code
Price a mailing to State Line ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in State Line, ID?
- 83854. A ZIP code is listed for State Line when at least 10% of its land lies inside State Line city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is State Line.
- What is the population of State Line, ID?
- The Census Bureau counts 9 residents inside State Line city limits (ACS 2020–2024). The 1 ZIP code that serve State Line hold 54,851 residents in all.
- What is the median household income in State Line, ID?
- $48,750 inside State Line city limits, per the Census Bureau. Across its ZIP codes the medians run from $82,742 to $82,742.
- How many carrier routes and mailboxes are in State Line, ID?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 29 carrier routes reaching 23,719 residential and 1,316 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.