Landen, OH ZIP Codes
2 ZIP codes serve Landen, Ohio: 45040 and 45039. Together they are home to 87,853 residents in 32,945 households. That is more than the 7,499 people counted inside Landen Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $108,794 in 45039 to $133,240 in 45040.
Landen Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 7,499 |
| Households | 3,035 |
| Median household income | $109,434 |
| Median home value | $311,000 |
| Median age | 41.2 |
| Median rent | $1,569 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 87,853 |
| Households (sum of ZIP codes) | 32,945 |
| Median household income, range across ZIP codes | $108,794 (45039) to $133,240 (45040) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $125,119 |
| Homeowners | 79.7% |
| Households with kids under 18 | 38.2% |
| Moved in the past year | 10.5% |
| Carrier routes in EDDM2GO's route library | 52 routes, 34,259 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Landen: 45040 ($133,240)
- Most residents: 45040 (59,518 people)
- Highest homeownership: 45039 (83.8% own their home)
- Most households with kids: 45040 (39.7% of households)
- Most new movers: 45040 (11.4% moved in last year)
- Youngest median age: 45039 (39.5 years)
- Highest median home value: 45040 ($440,000)
Every ZIP code in Landen
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 45040 | Mason | 59,518 | 22,000 | $133,240 | $440,000 | 77.7% | 39.7% | 11.4% | 36 | 24,000 | 1% of its land |
| 45039 | Maineville | 28,335 | 10,945 | $108,794 | $327,200 | 83.8% | 35.3% | 8.5% | 16 | 12,030 | 11% of its land |
A ZIP code is listed for Landen when at least 10% of its land lies inside the Landen Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Landen. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Landen.
Counties
- Warren County — 18 ZIP codes
Nearby cities sharing these ZIP codes
- Mason — 1 ZIP code
- South Lebanon — 3 ZIP codes
Price a mailing to Landen ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Landen, OH?
- 45040 and 45039. A ZIP code is listed for Landen when at least 10% of its land lies inside the Landen Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Landen.
- What is the population of Landen, OH?
- The Census Bureau counts 7,499 residents inside Landen Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Landen hold 87,853 residents in all.
- What is the median household income in Landen, OH?
- $109,434 inside Landen Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $108,794 to $133,240.
- Which Landen ZIP code has the highest median household income?
- 45040, at $133,240, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Landen, OH?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 52 carrier routes reaching 34,259 residential and 1,770 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.