28666 ZIP Code — Icard, NC

Burke County, North Carolina

ZIP code 28666 is located in Icard, North Carolina, within Burke County. It covers approximately 0.09 square miles and serves a population of 47 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 828/704.

population

0.09

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

28666 ZIP code map

Cities in ZIP code 28666

Below are the cities the US Postal Service accepts for ZIP code 28666. Using any city not on this list may result in mail delivery delays.

City	Status
Icard	Acceptable

Demographics updated 05/2026

Population
Total population	47
Population density	522 / sq mi
State FIPS	37
County FIPS	023

Geography
Land area	0.09 sq mi
Water area	0.00 sq mi
Latitude	35.7261
Longitude	-81.4717
Timezone	Eastern (ET)
Area code	828/704

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	67.4%	55.7%	44.4%
$50k – $100k	32.6%	29.5%	30.6%
$100k – $200k	0.0%	12.5%	19.1%
Over $200k	0.0%	2.3%	6.0%

Demographics & statistics

Population

522

People per sq mi

27.1

Median age

Median household income

$43,315

Per capita income

Median home value

Median monthly rent

100.0%

Home ownership

0.0%

Poverty rate

0.0%

Unemployment

Housing units

0.0%

Bachelor's or higher

Age distribution

Male Female

25–34

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	47	100.0%
65 and over	0	0.0%
Median age	27.1 years

Race & ethnicity

White 100%

Group	Count	%
White	47	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	67.4%	55.7%	44.4%
$50k – $100k	32.6%	29.5%	30.6%
$100k – $200k	0.0%	12.5%	19.1%
Over $200k	0.0%	2.3%	6.0%

$150k–$200k 100.0%

Range	% of households
$150k–$200k	100.0%
Median income	$0

Housing

Home values

$100k–$150k 100.0%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	0.0%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	0.0
Avg household size (owned)	4.27

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	100.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	100.0%
3 bedrooms	0.0%
4 bedrooms	0.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	100.0%
2 vehicles	0.0%
3 or more	0.0%

Heating fuel

Fuel type	%
Electricity	100.0%

Households & families

Household type	Count	%
Married-couple family	11	100.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	0	0.0%
Average household size	4.27

Marital status

Status	Male	Female
Never married	0.0%	0.0%
Married	100.0%	100.0%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	0.0%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 100.0%

Some college, no degree 0.0%

Associate's degree 0.0%

Bachelor's degree 0.0%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	0.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Wholesale trade 53.2%

Manufacturing 46.8%

Occupation

Category	%
Management, business & arts	0.0%
Service	0.0%
Sales & office	0.0%
Natural resources & construction	0.0%
Production & transportation	100.0%

Employment type

Type	%
Private sector	100.0%
Government	0.0%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	100.0%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	0.0%
Retirement income	0.0%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	32.6%
High blood pressure	33.4%
High cholesterol	33.8%
Diabetes	10.5%
Heart disease	7.4%
Stroke	3.5%
Asthma	9.4%
Arthritis	25.6%
Kidney disease	3.2%
Pulmonary disease	8.5%
Cancer	6.6%

Behavior / access	%
Smoking	22.7%
Binge drinking	16.5%
No physical activity	27.2%
Less than 7 hrs sleep	33.9%
Depression	25.9%
Fair or poor health	16.9%
Poor mental health	15.8%
Poor physical health	12.1%
No health insurance	22.2%
Visited doctor (checkup)	77.0%
Visited dentist	56.6%
Cholesterol screening	86.9%
Teeth loss	19.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	0	0.0%

Disability	%
Any disability	0.0%
Under 18	0.0%
18–64 years	0.0%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	100.0%
Public insurance	0.0%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	47	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	47	100.0%
Born in same state	47	100.0%
Born in different state	47	100.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	25	53.2%

Technology access

Metric	% of households
Computer access	23.4%
Internet access	100.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 28666

What city is ZIP code 28666 in?

ZIP code 28666 is primarily assigned to Icard, North Carolina.

What county is ZIP code 28666 in?

ZIP code 28666 falls within Burke County, North Carolina.

What is the population of ZIP code 28666?

ZIP code 28666 has an estimated population of 47 residents, with a density of 522 people per square mile.

What timezone is ZIP code 28666 in?

ZIP code 28666 observes the EST timezone.