Junction City, MO ZIP Codes
One ZIP code serves Junction City, Missouri: 63645. Together they are home to 11,554 residents in 4,236 households. That is more than the 372 people counted inside Junction City village limits, because these ZIP codes reach past its boundary.
Junction City village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 372 |
| Households | 166 |
| Median household income | $35,682 |
| Median home value | not published |
| Median age | 40.5 |
| Median rent | $583 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,554 |
| Households (sum of ZIP codes) | 4,236 |
| Median household income, range across ZIP codes | $54,747 (63645) to $54,747 (63645) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $54,747 |
| Homeowners | 73.1% |
| Households with kids under 18 | 31.2% |
| Moved in the past year | 13.2% |
| Carrier routes in EDDM2GO's route library | 12 routes, 5,086 homes (1 of 1 ZIP codes) |
Every ZIP code in Junction City
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63645 | Fredericktown | 11,554 | 4,236 | $54,747 | $157,500 | 73.1% | 31.2% | 13.2% | 12 | 5,384 | 0% of its land |
A ZIP code is listed for Junction City when at least 10% of its land lies inside Junction City village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Junction City. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Junction City.
Counties
- Madison County — 5 ZIP codes
Price a mailing to Junction City ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Junction City, MO?
- 63645. A ZIP code is listed for Junction City when at least 10% of its land lies inside Junction City village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Junction City.
- What is the population of Junction City, MO?
- The Census Bureau counts 372 residents inside Junction City village limits (ACS 2020–2024). The 1 ZIP code that serve Junction City hold 11,554 residents in all.
- What is the median household income in Junction City, MO?
- $35,682 inside Junction City village limits, per the Census Bureau. Across its ZIP codes the medians run from $54,747 to $54,747.
- How many carrier routes and mailboxes are in Junction City, MO?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 12 carrier routes reaching 5,086 residential and 297 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.