Decorah, IA ZIP Codes
One ZIP code serves Decorah, Iowa: 52101. Together they are home to 12,706 residents in 5,206 households. That is more than the 7,535 people counted inside Decorah city limits, because these ZIP codes reach past its boundary.
Decorah city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 7,535 |
| Households | 3,038 |
| Median household income | $64,366 |
| Median home value | $244,500 |
| Median age | 39.5 |
| Median rent | $853 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 12,706 |
| Households (sum of ZIP codes) | 5,206 |
| Median household income, range across ZIP codes | $73,484 (52101) to $73,484 (52101) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $73,484 |
| Homeowners | 70.5% |
| Households with kids under 18 | 17.7% |
| Moved in the past year | 12.0% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Decorah
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 52101 | Decorah | 12,706 | 5,206 | $73,484 | $273,200 | 70.5% | 17.7% | 12.0% | — | — | 2% of its land; mailing city |
A ZIP code is listed for Decorah when at least 10% of its land lies inside Decorah city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Decorah. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Decorah.
Counties
- Winneshiek County — 9 ZIP codes
Price a mailing to Decorah ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Decorah, IA?
- 52101. A ZIP code is listed for Decorah when at least 10% of its land lies inside Decorah city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Decorah.
- What is the population of Decorah, IA?
- The Census Bureau counts 7,535 residents inside Decorah city limits (ACS 2020–2024). The 1 ZIP code that serve Decorah hold 12,706 residents in all.
- What is the median household income in Decorah, IA?
- $64,366 inside Decorah city limits, per the Census Bureau. Across its ZIP codes the medians run from $73,484 to $73,484.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.