ZIP Code 72457 is located in Portia Arkansas. Portions of 72457 are also in Black Rock and Duty Township and Black Rock Township. 72457 is entirely within Lawrence County. Regionally, it is located in the Jonesboro Area.
| ZIP Code Name | Portia |
| Primary County | Lawrence County |
| ZIP Code Type | PO Box |
| Population (2022) | 230 |
| Area Code(s) | 327 / 870 |
| Current Time | CDT |
72457 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Arkansas. The majority race/ethnicity residing in 72457 is White. The current unemployment level in 72457 is 3.3%.
| Population | 230 |
| Population Growth Rate | 0.00% |
| Population Density | 20 People per Square Mile |
| Total Households | 87 |
| Median Household Income (2021) | $53,125 |
| Current Unemployment Rate (April 2024) | 3.3% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 237 | 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 | 3 | 3.06% |
| Bachelor Degree | 16 | 16.33% |
| High School Diploma | 38 | 38.78% |
| No High School Diploma | 5 | 5.1% |
| GED or Alternate | 18 | 18.37% |
| 1 or More Years of College | 13 | 13.27% |
| Associates Degree | 1 | 1.02% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 4 | 4.08% |
| Coordinates | 36.08095169,-91.08628845 |
| Adjacent ZIP Codes | |
| Cities/Towns in 72457 | |
| Region | Jonesboro Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 11 Square Miles |
| US Congressional Districts in 72457 | |
| Arkansas State Senate Districts in 72457 | |
| Arkansas State House of Representatives Districts in 72457 |
| School Districts in 72457 | |
| Elementary Schools in 72457 | |
| High Schools in 72457 |
| Plant Hardiness Zone | Zone 7b: 5F to 10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 73f - Western Lowlands Holocene Meander Belts | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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