Williamstown, KS ZIP Codes
One ZIP code serves Williamstown, Kansas: 66073. Together they are home to 2,263 residents in 871 households. That is more than the 31 people counted inside Williamstown Census-designated place, because these ZIP codes reach past its boundary.
Williamstown Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 31 |
| Households | 31 |
| Median household income | not published |
| Median home value | not published |
| Median age | not published |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,263 |
| Households (sum of ZIP codes) | 871 |
| Median household income, range across ZIP codes | $86,641 (66073) to $86,641 (66073) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $86,641 |
| Homeowners | 83.9% |
| Households with kids under 18 | 28.9% |
| Moved in the past year | 3.6% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Williamstown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 66073 | Perry | 2,263 | 871 | $86,641 | $216,600 | 83.9% | 28.9% | 3.6% | — | — | 0% of its land |
A ZIP code is listed for Williamstown when at least 10% of its land lies inside the Williamstown Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Williamstown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Williamstown.
Counties
- Jefferson County — 12 ZIP codes
Price a mailing to Williamstown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Williamstown, KS?
- 66073. A ZIP code is listed for Williamstown when at least 10% of its land lies inside the Williamstown Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Williamstown.
- What is the population of Williamstown, KS?
- The Census Bureau counts 31 residents inside Williamstown Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Williamstown hold 2,263 residents in all.
- What is the median household income in Williamstown, KS?
- Across its ZIP codes the medians run from $86,641 to $86,641.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.