ZIP Code 72666 - Parthenon Arkansas
Overview
ZIP Code 72666 is located in Parthenon Arkansas. Portions of 72666 are also in Hudson Township and Murray Township. 72666 is entirely within Newton County. Regionally, 72666 is located in the Springfield MO Area.
ZIP Code 72666 Quick Stats
| ZIP Code Name | Parthenon |
| Primary County | Newton County |
| ZIP Code Type | Standard |
| Population (2022) | 82 |
| Area Code(s) | 327 / 479 / 870 |
| Current Time | CDT |
ZIP Code 72666 Map
72666 Demographics
The majority race/ethnicity residing in 72666 is White. The current unemployment level in 72666 is 4.2%.
| Population | 82 |
| Population Growth Rate | 0% |
| Population Density | 2 People per Square Mile |
| Total Households | 110 |
| Average Adjusted Gross Income (2021) | $91,730 |
| Current Unemployment Rate (May 2026) | 4.2% |
| Sales Tax Rate (2025) | 9.5% |
| Majority Race/Ethnicity | White - 100% |
72666 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 117 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
72666 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 29 | 15.03% |
| Bachelor Degree | 37 | 19.17% |
| High School Diploma | 64 | 33.16% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 9 | 4.66% |
| 1 or More Years of College | 45 | 23.32% |
| Associates Degree | 0 | 0% |
| Masters Degree | 9 | 4.66% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
72666 Geography
| Coordinates | 35.93887329, -93.28263855 |
| Adjacent ZIP Codes | |
| Cities/Towns in 72666 | |
| Region | Springfield MO Area |
| Metropolitan/Micropolitan Stat Area | Harrison, AR |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 35 Square Miles |
72666 Schools
| School Districts in 72666 |
72666 Weather and Climate Data
| Plant Hardiness Zone | Zone 7a: 0F to 5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 38a - Upper Boston Mountains | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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