ZIP Code 46778 is located in Petroleum Indiana. Portions of 46778 are also in Nottingham Township. 46778 is entirely within Wells County. Regionally, it is located in the Ft. Wayne Area.
| ZIP Code Name | Petroleum |
| Primary County | Wells County |
| ZIP Code Type | PO Box |
| Population (2022) | 103 |
| Area Code(s) | 260 |
| Current Time | EDT |
| Population | 103 |
| Population Density | 3,065 People per Square Mile |
| Total Households | 44 |
| Current Unemployment Rate (April 2024) | 3.2% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 84 | 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 | 10 | 58.82% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 7 | 41.18% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 40.61204147,-85.15270996 |
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| Cities/Towns in 46778 | |
| Region | Ft. Wayne Area |
| Metropolitan/Micropolitan Stat Area | Bluffton, IN |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/Indiana/Indianapolis |
| Area | 0.03360356 Square Miles |
| US Congressional Districts in 46778 | |
| Indiana State Senate Districts in 46778 | |
| Indiana State House of Representatives Districts in 46778 |
| School Districts in 46778 | |
| Elementary Schools in 46778 | |
| High Schools in 46778 |