Highland County, OH ZIP Codes
12 ZIP codes cover all or part of Highland County, Ohio. The Census Bureau counts 43,517 residents in the county, with a median household income of $65,785 and a median home value of $168,900. Median household income ranges from $53,500 in 45612 to $82,961 in 45159. Its largest communities include Hillsboro, Greenfield, Lynchburg, Leesburg and Highland Holiday.
Highland County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 43,517 |
| Households | 16,938 |
| Median household income | $65,785 |
| Median home value | $168,900 |
| Median age | 41 |
| Median rent | $780 |
All 12 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 71,030 |
| Households (sum of ZIP codes) | 27,059 |
| Median household income, range across ZIP codes | $53,500 (45612) to $82,961 (45159) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $66,907 |
| Homeowners | 75.7% |
| Households with kids under 18 | 31.5% |
| Moved in the past year | 8.5% |
| Carrier routes in EDDM2GO's route library | 56 routes, 28,482 homes (9 of 12 ZIP codes) |
Top facts
- Highest median household income in Highland County: 45159 ($82,961)
- Most residents: 45133 (23,443 people)
- Highest homeownership: 45142 (81.8% own their home)
- Most households with kids: 45135 (45.2% of households)
- Most new movers: 45123 (11.6% moved in last year)
- Youngest median age: 45154 (33.3 years)
- Highest median home value: 45154 ($234,200)
Every ZIP code in Highland County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 45133 | Hillsboro | 23,443 | 9,446 | $61,842 | $172,900 | 73.8% | 26.2% | 9.9% | 19 | 10,945 | 97% of its land |
| 45154 | Mount Orab | 8,969 | 3,062 | $74,087 | $234,200 | 77.0% | 36.8% | 7.1% | 6 | 4,215 | 11% of its land |
| 45123 | Greenfield | 8,740 | 3,313 | $62,404 | $161,700 | 68.4% | 34.8% | 11.6% | 7 | 3,645 | 43% of its land |
| 45171 | Sardinia | 5,752 | 2,340 | $73,838 | $182,700 | 79.7% | 27.6% | 8.0% | 6 | 2,806 | 42% of its land |
| 45135 | Leesburg | 5,291 | 1,807 | $79,629 | $210,000 | 75.3% | 45.2% | 7.7% | 4 | 1,693 | 69% of its land |
| 45697 | Winchester | 5,222 | 1,792 | $71,439 | $205,900 | 80.5% | 38.3% | 3.7% | 4 | 1,877 | 14% of its land |
| 45612 | Bainbridge | 4,933 | 2,088 | $53,500 | $147,300 | 77.2% | 24.3% | 6.6% | 4 | 1,920 | 11% of its land |
| 45142 | Lynchburg | 4,187 | 1,553 | $66,844 | $167,100 | 81.8% | 32.5% | 8.6% | 3 | 1,268 | 76% of its land |
| 45159 | New Vienna | 3,588 | 1,341 | $82,961 | $169,300 | 79.9% | 33.4% | 8.1% | 3 | 1,232 | 38% of its land |
| 45155 | Mowrystown | 510 | 169 | $72,813 | $93,000 | 79.3% | 50.3% | 0.2% | — | — | 100% of its land |
| 45172 | Sinking Spring | 308 | 95 | $107,951 | $149,100 | 93.7% | 64.2% | 2.0% | — | — | 100% of its land |
| 45132 | Highland | 87 | 53 | $35,417 | $100,000 | 67.9% | 15.1% | 6.9% | — | — | 100% of its land |
A ZIP code is listed for Highland County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Hillsboro — 6,527 residents · 1 ZIP code
- Greenfield — 3,966 residents · 1 ZIP code
- Lynchburg — 1,493 residents · 1 ZIP code
- Leesburg — 1,098 residents · 1 ZIP code
- Highland Holiday — 976 residents · 1 ZIP code
- Rocky Fork Point — 818 residents · 1 ZIP code
- Mowrystown — 510 residents · 1 ZIP code
- Sinking Spring — 319 residents · 1 ZIP code
- St. Martin — 171 residents · 2 ZIP codes
- Highland — 113 residents · 2 ZIP codes
Rankings
- Richest ZIP codes in Highland County — 9 ZIP codes ranked
- ZIP codes with the highest home values in Highland County — 9 ZIP codes ranked
- ZIP codes with the highest homeownership in Highland County — 9 ZIP codes ranked
- ZIP codes with the most families with kids in Highland County — 9 ZIP codes ranked
- ZIP codes with the most new movers in Highland County — 9 ZIP codes ranked
- Youngest ZIP codes in Highland County — 9 ZIP codes ranked
- Oldest ZIP codes in Highland County — 9 ZIP codes ranked
- Fastest-growing ZIP codes in Highland County — 9 ZIP codes ranked
Price a mailing to Highland County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Highland County, OH?
- 45133, 45154, 45123, 45171, 45135, 45697, 45612, 45142, 45159, 45155, 45172 and 45132. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Highland County?
- 43,517 residents in 16,938 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Highland County?
- $65,785 for the county as a whole. Its ZIP codes range from $53,500 (45612) to $82,961 (45159).
- Which Highland County ZIP code has the highest median household income?
- 45159, at $82,961, among ZIP codes with at least 1,000 residents. See the full ranking of Highland County ZIP codes by income.
- How many carrier routes and mailboxes are in Highland County?
- For the 9 of 12 ZIP codes in EDDM2GO's stored route library: 56 carrier routes reaching 28,482 residential and 1,118 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.