Tennant, IA ZIP Codes
One ZIP code serves Tennant, Iowa: 51537. Together they are home to 6,382 residents in 2,538 households. That is more than the 84 people counted inside Tennant city limits, because these ZIP codes reach past its boundary.
Tennant city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 84 |
| Households | 44 |
| Median household income | $62,885 |
| Median home value | $210,000 |
| Median age | 54.9 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 6,382 |
| Households (sum of ZIP codes) | 2,538 |
| Median household income, range across ZIP codes | $65,000 (51537) to $65,000 (51537) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $65,000 |
| Homeowners | 76.1% |
| Households with kids under 18 | 31.0% |
| Moved in the past year | 9.4% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Tennant
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51537 | Harlan | 6,382 | 2,538 | $65,000 | $166,800 | 76.1% | 31.0% | 9.4% | — | — | 0% of its land |
A ZIP code is listed for Tennant when at least 10% of its land lies inside Tennant city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Tennant. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Tennant.
Counties
- Shelby County — 16 ZIP codes
Price a mailing to Tennant ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Tennant, IA?
- 51537. A ZIP code is listed for Tennant when at least 10% of its land lies inside Tennant city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Tennant.
- What is the population of Tennant, IA?
- The Census Bureau counts 84 residents inside Tennant city limits (ACS 2020–2024). The 1 ZIP code that serve Tennant hold 6,382 residents in all.
- What is the median household income in Tennant, IA?
- $62,885 inside Tennant city limits, per the Census Bureau. Across its ZIP codes the medians run from $65,000 to $65,000.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.