Norwalk, IA ZIP Codes
2 ZIP codes serve Norwalk, Iowa: 50211 and 50061. Together they are home to 18,958 residents in 7,274 households. That is more than the 14,183 people counted inside Norwalk city limits, because these ZIP codes reach past its boundary. Median household income ranges from $103,712 in 50211 to $130,714 in 50061.
Norwalk city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 14,183 |
| Households | 5,610 |
| Median household income | $102,722 |
| Median home value | $303,100 |
| Median age | 37.8 |
| Median rent | $838 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 18,958 |
| Households (sum of ZIP codes) | 7,274 |
| Median household income, range across ZIP codes | $103,712 (50211) to $130,714 (50061) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $106,414 |
| Homeowners | 85.5% |
| Households with kids under 18 | 37.2% |
| Moved in the past year | 12.8% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Top facts
- Highest median household income in Norwalk: 50061 ($130,714)
- Most residents: 50211 (16,835 people)
- Highest homeownership: 50061 (96.7% own their home)
- Most households with kids: 50211 (38.3% of households)
- Most new movers: 50211 (14.0% moved in last year)
- Youngest median age: 50211 (38.7 years)
- Highest median home value: 50061 ($533,800)
Every ZIP code in Norwalk
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50211 | Norwalk | 16,835 | 6,546 | $103,712 | $316,100 | 84.3% | 38.3% | 14.0% | — | — | 17% of its land; mailing city |
| 50061 | Cumming | 2,123 | 728 | $130,714 | $533,800 | 96.7% | 27.2% | 3.5% | — | — | 5% of its land |
A ZIP code is listed for Norwalk when at least 10% of its land lies inside Norwalk city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Norwalk. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Norwalk.
Counties
- Warren County — 17 ZIP codes
- Madison County — 13 ZIP codes
- Polk County — 39 ZIP codes
Price a mailing to Norwalk ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Norwalk, IA?
- 50211 and 50061. A ZIP code is listed for Norwalk when at least 10% of its land lies inside Norwalk city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Norwalk.
- What is the population of Norwalk, IA?
- The Census Bureau counts 14,183 residents inside Norwalk city limits (ACS 2020–2024). The 2 ZIP codes that serve Norwalk hold 18,958 residents in all.
- What is the median household income in Norwalk, IA?
- $102,722 inside Norwalk city limits, per the Census Bureau. Across its ZIP codes the medians run from $103,712 to $130,714.
- Which Norwalk ZIP code has the highest median household income?
- 50061, at $130,714, among ZIP codes with at least 1,000 residents.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.