Chatsworth, IA ZIP Codes
2 ZIP codes serve Chatsworth, Iowa: 51023 and 51011. Together they are home to 3,527 residents in 1,266 households. That is more than the 54 people counted inside Chatsworth city limits, because these ZIP codes reach past its boundary.
Chatsworth city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 54 |
| Households | 30 |
| Median household income | $44,375 |
| Median home value | not published |
| Median age | 60.5 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,527 |
| Households (sum of ZIP codes) | 1,266 |
| 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 | 71.3% |
| Households with kids under 18 | 32.8% |
| Moved in the past year | 18.7% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Chatsworth
| 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% | — | — | 0% of its land |
| 51011 | Chatsworth | 54 | 30 | $44,375 | — | 86.7% | 13.3% | 29.6% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Chatsworth when at least 10% of its land lies inside Chatsworth city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Chatsworth. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Chatsworth.
Counties
- Sioux County — 16 ZIP codes
Price a mailing to Chatsworth ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Chatsworth, IA?
- 51023 and 51011. A ZIP code is listed for Chatsworth when at least 10% of its land lies inside Chatsworth city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Chatsworth.
- What is the population of Chatsworth, IA?
- The Census Bureau counts 54 residents inside Chatsworth city limits (ACS 2020–2024). The 2 ZIP codes that serve Chatsworth hold 3,527 residents in all.
- What is the median household income in Chatsworth, IA?
- $44,375 inside Chatsworth 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.