Lester, IA ZIP Codes
One ZIP code serves Lester, Iowa: 51242. Together they are home to 379 residents in 127 households.
Lester city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 340 |
| Households | 114 |
| Median household income | $99,063 |
| Median home value | $190,900 |
| Median age | 38.8 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 379 |
| Households (sum of ZIP codes) | 127 |
| Median household income, range across ZIP codes | $95,625 (51242) to $95,625 (51242) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $95,625 |
| Homeowners | 86.6% |
| Households with kids under 18 | 41.7% |
| Moved in the past year | 6.1% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Lester
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51242 | Lester | 379 | 127 | $95,625 | $190,900 | 86.6% | 41.7% | 6.1% | — | — | 34% of its land; mailing city |
A ZIP code is listed for Lester when at least 10% of its land lies inside Lester city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lester. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lester.
Counties
- Lyon County — 9 ZIP codes
Price a mailing to Lester ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lester, IA?
- 51242. A ZIP code is listed for Lester when at least 10% of its land lies inside Lester city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lester.
- What is the population of Lester, IA?
- The Census Bureau counts 340 residents inside Lester city limits (ACS 2020–2024). The 1 ZIP code that serve Lester hold 379 residents in all.
- What is the median household income in Lester, IA?
- $99,063 inside Lester city limits, per the Census Bureau. Across its ZIP codes the medians run from $95,625 to $95,625.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.