Alvord, IA ZIP Codes
One ZIP code serves Alvord, Iowa: 51230. Together they are home to 478 residents in 185 households. That is more than the 173 people counted inside Alvord city limits, because these ZIP codes reach past its boundary.
Alvord city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 173 |
| Households | 67 |
| Median household income | $73,594 |
| Median home value | $93,000 |
| Median age | 38.9 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 478 |
| Households (sum of ZIP codes) | 185 |
| Median household income, range across ZIP codes | $75,625 (51230) to $75,625 (51230) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $75,625 |
| Homeowners | 98.9% |
| Households with kids under 18 | 40.5% |
| Moved in the past year | 1.5% |
| Carrier routes in EDDM2GO's route library | 2 routes, 95 homes (1 of 1 ZIP codes) |
Every ZIP code in Alvord
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51230 | Alvord | 478 | 185 | $75,625 | $190,800 | 98.9% | 40.5% | 1.5% | 2 | 96 | 2% of its land; mailing city |
A ZIP code is listed for Alvord when at least 10% of its land lies inside Alvord city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Alvord. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Alvord.
Counties
- Lyon County — 9 ZIP codes
Price a mailing to Alvord ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Alvord, IA?
- 51230. A ZIP code is listed for Alvord when at least 10% of its land lies inside Alvord city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Alvord.
- What is the population of Alvord, IA?
- The Census Bureau counts 173 residents inside Alvord city limits (ACS 2020–2024). The 1 ZIP code that serve Alvord hold 478 residents in all.
- What is the median household income in Alvord, IA?
- $73,594 inside Alvord city limits, per the Census Bureau. Across its ZIP codes the medians run from $75,625 to $75,625.
- How many carrier routes and mailboxes are in Alvord, IA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 95 residential and 1 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.