Jefferson, IA ZIP Codes
One ZIP code serves Jefferson, Iowa: 50129. Together they are home to 5,014 residents in 2,369 households.
Jefferson city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,152 |
| Households | 2,085 |
| Median household income | $58,895 |
| Median home value | $155,800 |
| Median age | 53.6 |
| Median rent | $754 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,014 |
| Households (sum of ZIP codes) | 2,369 |
| Median household income, range across ZIP codes | $60,671 (50129) to $60,671 (50129) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $60,671 |
| Homeowners | 77.0% |
| Households with kids under 18 | 17.9% |
| Moved in the past year | 10.7% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Jefferson
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50129 | Jefferson | 5,014 | 2,369 | $60,671 | $166,100 | 77.0% | 17.9% | 10.7% | — | — | 4% of its land; mailing city |
A ZIP code is listed for Jefferson when at least 10% of its land lies inside Jefferson city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Jefferson. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Jefferson.
Counties
- Greene County — 9 ZIP codes
Price a mailing to Jefferson ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Jefferson, IA?
- 50129. A ZIP code is listed for Jefferson when at least 10% of its land lies inside Jefferson city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Jefferson.
- What is the population of Jefferson, IA?
- The Census Bureau counts 4,152 residents inside Jefferson city limits (ACS 2020–2024). The 1 ZIP code that serve Jefferson hold 5,014 residents in all.
- What is the median household income in Jefferson, IA?
- $58,895 inside Jefferson city limits, per the Census Bureau. Across its ZIP codes the medians run from $60,671 to $60,671.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.