Merrill, IA ZIP Codes
One ZIP code serves Merrill, Iowa: 51038. Together they are home to 1,449 residents in 553 households. That is more than the 846 people counted inside Merrill city limits, because these ZIP codes reach past its boundary.
Merrill city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 846 |
| Households | 343 |
| Median household income | $82,969 |
| Median home value | $166,100 |
| Median age | 36.9 |
| Median rent | $626 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,449 |
| Households (sum of ZIP codes) | 553 |
| Median household income, range across ZIP codes | $95,893 (51038) to $95,893 (51038) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $95,893 |
| Homeowners | 87.9% |
| Households with kids under 18 | 33.6% |
| Moved in the past year | 3.3% |
| Carrier routes in EDDM2GO's route library | 2 routes, 397 homes (1 of 1 ZIP codes) |
Every ZIP code in Merrill
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51038 | Merrill | 1,449 | 553 | $95,893 | $183,100 | 87.9% | 33.6% | 3.3% | 2 | 404 | 1% of its land; mailing city |
A ZIP code is listed for Merrill when at least 10% of its land lies inside Merrill city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Merrill. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Merrill.
Counties
- Plymouth County — 13 ZIP codes
Price a mailing to Merrill ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Merrill, IA?
- 51038. A ZIP code is listed for Merrill when at least 10% of its land lies inside Merrill city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Merrill.
- What is the population of Merrill, IA?
- The Census Bureau counts 846 residents inside Merrill city limits (ACS 2020–2024). The 1 ZIP code that serve Merrill hold 1,449 residents in all.
- What is the median household income in Merrill, IA?
- $82,969 inside Merrill city limits, per the Census Bureau. Across its ZIP codes the medians run from $95,893 to $95,893.
- How many carrier routes and mailboxes are in Merrill, IA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 397 residential and 7 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.