71766 ZIP Code Profile, Map, Data & Demographics

ZIP Code Type: STANDARD
County: Calhoun County
Centroid: Latitude 33.754, Longitude -92.457
Time Zone: Central Time Zone (UTC -6 hours)
Observes DST: Yes

ZIP Code 71766 has segments in 2 Counties (Calhoun, Ouachita).

Businesses Addresses: 6
PO Box Addresses: 65
Residential Addresses: 207

Multi-Family Addresses: 0
Single Family Addresses: 207

The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated: May 1, 2024.

Thornton, AR 71766 Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	707 (100%)
Population in Households	707 (100.0%)
Population in Families	605 (85.6%)
Population in Group Quarters¹	0
Population Density	11
Diversity Index²	46


INCOME
Median Household Income	$67,146
Average Household Income	$67,252
% of Income for Mortgage⁴	13%
Per Capita Income	$28,442
Wealth Index⁵	45
Socioeconomic Status Index⁶	Moderate (46.6)

HOUSING
Total HU (Housing Units)	336 (100%)
Owner Occupied HU	257 (76.5%)
Renter Occupied HU	42 (12.5%)
Vacant Housing Units	37 (11.0%)
Median Home Value	$136,250
Average Home Value	$165,039
Housing Affordability Index³	180

HOUSEHOLDS
Total Households	299
Average Household Size	2.36
Family Households	207
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

Thornton, AR 71766 - Peer Comparisons by Rank and Percentile

The table below compares 71766 to the other 584 ZIP Codes in Arkansas by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	-0.16%	-0.72%
Households	-0.32%	-0.82%
Families		-1.09%
Median Household Income		0.08%
Per Capita Income		0.51%
Owner Occupied HU		-0.87%

Variable Description	Rank	Percentile
Total Population	# 387	34th
Population Density	# 423	28th
Median Household Income	# 108	82nd
Housing Affordability Index	# 523	90th
Per Capita Income	# 304	48th
Diversity Index	# 200	66th

71766 ZIP Code Profile, Map, Data & Demographics

ZIP Code 71766: Basic Data & USPS Preferred City Name

Thornton, AR 71766 Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Thornton, AR 71766 - Peer Comparisons by Rank and Percentile

Popular Places Near ZIP Code 71766

Use HTL Address Research for a Arkansas Address and get...

Quick & Easy Ways to...

Arkansas Census Data Comparison Tool

More Tools and Resources:

Calhoun County