Missouri Valley, IA ZIP Codes
One ZIP code serves Missouri Valley, Iowa: 51555. Together they are home to 4,952 residents in 2,148 households. That is more than the 2,666 people counted inside Missouri Valley city limits, because these ZIP codes reach past its boundary.
Missouri Valley city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,666 |
| Households | 1,222 |
| Median household income | $71,818 |
| Median home value | $148,500 |
| Median age | 38 |
| Median rent | $753 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,952 |
| Households (sum of ZIP codes) | 2,148 |
| Median household income, range across ZIP codes | $85,273 (51555) to $85,273 (51555) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $85,273 |
| Homeowners | 77.3% |
| Households with kids under 18 | 26.4% |
| Moved in the past year | 7.5% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Missouri Valley
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51555 | Missouri Valley | 4,952 | 2,148 | $85,273 | $188,700 | 77.3% | 26.4% | 7.5% | — | — | 2% of its land; mailing city |
A ZIP code is listed for Missouri Valley when at least 10% of its land lies inside Missouri Valley city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Missouri Valley. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Missouri Valley.
Counties
- Harrison County — 13 ZIP codes
Price a mailing to Missouri Valley ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Missouri Valley, IA?
- 51555. A ZIP code is listed for Missouri Valley when at least 10% of its land lies inside Missouri Valley city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Missouri Valley.
- What is the population of Missouri Valley, IA?
- The Census Bureau counts 2,666 residents inside Missouri Valley city limits (ACS 2020–2024). The 1 ZIP code that serve Missouri Valley hold 4,952 residents in all.
- What is the median household income in Missouri Valley, IA?
- $71,818 inside Missouri Valley city limits, per the Census Bureau. Across its ZIP codes the medians run from $85,273 to $85,273.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.