Hawarden, IA ZIP Codes
One ZIP code serves Hawarden, Iowa: 51023. Together they are home to 3,473 residents in 1,236 households. That is more than the 2,658 people counted inside Hawarden city limits, because these ZIP codes reach past its boundary.
Hawarden city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,658 |
| Households | 928 |
| Median household income | $74,167 |
| Median home value | $136,300 |
| Median age | 35.9 |
| Median rent | $933 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,473 |
| Households (sum of ZIP codes) | 1,236 |
| Median household income, range across ZIP codes | $80,357 (51023) to $80,357 (51023) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $80,357 |
| Homeowners | 70.9% |
| Households with kids under 18 | 33.3% |
| Moved in the past year | 18.5% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Hawarden
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51023 | Hawarden | 3,473 | 1,236 | $80,357 | $173,300 | 70.9% | 33.3% | 18.5% | — | — | 2% of its land; mailing city |
A ZIP code is listed for Hawarden when at least 10% of its land lies inside Hawarden city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hawarden. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hawarden.
Counties
- Sioux County — 16 ZIP codes
Price a mailing to Hawarden ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hawarden, IA?
- 51023. A ZIP code is listed for Hawarden when at least 10% of its land lies inside Hawarden city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hawarden.
- What is the population of Hawarden, IA?
- The Census Bureau counts 2,658 residents inside Hawarden city limits (ACS 2020–2024). The 1 ZIP code that serve Hawarden hold 3,473 residents in all.
- What is the median household income in Hawarden, IA?
- $74,167 inside Hawarden city limits, per the Census Bureau. Across its ZIP codes the medians run from $80,357 to $80,357.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.