ZIP Code 45688 is located in Waterloo Ohio. Portions of 45688 are also in Symmes Township (Lawrence County) and Decatur Township (Lawrence County) and Walnut Township (Gallia County) and Aid Township and Mason Township. 45688 is entirely within Lawrence County. Regionally, 45688 is located in the Charleston-Huntington Area.
| ZIP Code Name | Waterloo |
| Primary County | Lawrence County |
| ZIP Code Type | Standard |
| Population (2022) | 166 |
| Area Code(s) | 220 / 740 |
| Current Time | EST |
45688 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Ohio based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 45688 is White. The current unemployment level in 45688 is 4.2%.
| Population | 166 |
| Population Growth Rate | -48.49% |
| Population Density | 5 People per Square Mile |
| Total Households | 179 |
| Median Household Income (2021) | $36,875 |
| Average Adjusted Gross Income (2021) | $127,900 |
| Current Unemployment Rate (November 2024) | 4.2% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 308 | 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 | 0 | 0% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 203 | 70.98% |
| No High School Diploma | 11 | 3.85% |
| GED or Alternate | 51 | 17.83% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 21 | 7.34% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 38.72784424,-82.52889252 |
| Adjacent ZIP Codes | |
| Cities/Towns in 45688 | |
| Region | Charleston-Huntington Area |
| Metropolitan/Micropolitan Stat Area | Huntington-Ashland, WV-KY-OH |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 37 Square Miles |
| School Districts in 45688 | |
| Elementary Schools in 45688 | |
| Middle Schools in 45688 | |
| High Schools in 45688 |
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 70b - Monongahela Transition Zone | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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