ZIP Code 45770 is located in Portland Ohio. Portions of 45770 are also in Lebanon Township and Sutton Township. 45770 is entirely within Meigs County. Regionally, it is located in the Charleston-Huntington Area.
| ZIP Code Name | Portland |
| Primary County | Meigs County |
| ZIP Code Type | Standard |
| Population (2022) | 854 |
| Area Code(s) | 220 / 740 |
| Current Time | EDT |
| Population | 854 |
| Population Growth Rate | 92.41% |
| Population Density | 33 People per Square Mile |
| Total Households | 168 |
| Average Adjusted Gross Income (2020) | $41,100 |
| Current Unemployment Rate (April 2024) | 6.9% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 912 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 14 | 4.98% |
| Bachelor Degree | 23 | 8.19% |
| High School Diploma | 107 | 38.08% |
| No High School Diploma | 8 | 2.85% |
| GED or Alternate | 34 | 12.1% |
| 1 or More Years of College | 30 | 10.68% |
| Associates Degree | 46 | 16.37% |
| Masters Degree | 19 | 6.76% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 38.98686218,-81.80774689 |
| Adjacent ZIP Codes | |
| Cities/Towns in 45770 | |
| Region | Charleston-Huntington Area |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 26 Square Miles |
| US Congressional Districts in 45770 | |
| Ohio State Senate Districts in 45770 | |
| Ohio State House of Representatives Districts in 45770 |
| School Districts in 45770 | |
| Elementary Schools in 45770 | |
| High Schools in 45770 |
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 70a - Permian Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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