Williamson, IA ZIP Codes
One ZIP code serves Williamson, Iowa: 50272. Together they are home to 190 residents in 78 households.
Williamson city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 190 |
| Households | 78 |
| Median household income | $45,000 |
| Median home value | not published |
| Median age | 43.8 |
| Median rent | $631 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 190 |
| Households (sum of ZIP codes) | 78 |
| Median household income, range across ZIP codes | $45,000 (50272) to $45,000 (50272) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $45,000 |
| Homeowners | 78.2% |
| Households with kids under 18 | 37.2% |
| Moved in the past year | 2.6% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Williamson
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50272 | Williamson | 190 | 78 | $45,000 | — | 78.2% | 37.2% | 2.6% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Williamson when at least 10% of its land lies inside Williamson city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Williamson. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Williamson.
Counties
- Lucas County — 7 ZIP codes
Price a mailing to Williamson ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Williamson, IA?
- 50272. A ZIP code is listed for Williamson when at least 10% of its land lies inside Williamson city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Williamson.
- What is the population of Williamson, IA?
- The Census Bureau counts 190 residents inside Williamson city limits (ACS 2020–2024). The 1 ZIP code that serve Williamson hold 190 residents in all.
- What is the median household income in Williamson, IA?
- $45,000 inside Williamson city limits, per the Census Bureau. Across its ZIP codes the medians run from $45,000 to $45,000.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.