Union Grove ZIP Codes — Iredell County, NC

There is one unique ZIP code in Union Grove, North Carolina and it is 28689. Area code: 336/704.
1
ZIP codes
45.34
sq mi land
0.17
sq mi water
336/704
area code
Union Grove, NC ZIP code map

About Union Grove, NC

Union Grove, North Carolina, is a small yet vibrant community located within Iredell County. Known for its rural charm and close-knit community, it offers a peaceful lifestyle while still being accessible to nearby urban areas. The city provides a unique blend of southern hospitality and outdoor activities, making it an appealing destination for both residents and visitors alike.

Location & geography

Union Grove is situated in the north-central part of North Carolina, in Iredell County, and covers a total area of 45.34 square miles. The community is surrounded by several notable cities, including Statesville, approximately 11 miles to the southwest, Mooresville about 15 miles to the southeast, and Hickory roughly 22 miles to the west. The terrain consists primarily of rolling hills, with a small water area of 0.17 square miles contributing to the scenic landscape.

Community & economy

The character of Union Grove is characterized by a strong sense of community where families and neighbors often come together for events and activities. The local economy is anchored by small businesses, agriculture, and nearby manufacturing industries, providing residents with a variety of job opportunities. Daily life in Union Grove is peaceful, with many residents enjoying outdoor recreational activities such as hiking and fishing in the nearby parks and green spaces.

Transportation

Union Grove is conveniently located near major highways, including Interstate 77, which provides easy access to other cities in North Carolina. The nearest airports are in Statesville and Mooresville, offering regional flights, while Charlotte Douglas International Airport is around 45 miles to the southeast, providing national and international travel options. Public transportation options may be limited, so having a personal vehicle is often necessary for getting around.

History

Union Grove was founded in the early 19th century and has maintained its agricultural roots throughout its history. The community has seen significant growth over the years, with its key industries evolving to include small manufacturing and service-oriented businesses. Notable events in its history often center around community gatherings and festivals that celebrate local culture and heritage.

Did you know?

One surprising fact about Union Grove is that it hosts several annual events that bring together residents, showcasing the local talent and culture. Additionally, the area's rich history is reflected in its architecture, with many historic buildings still standing throughout the town.

ZIP codes for Union Grove, NC (1)
ZIP code City County Map
28689 Union Grove Iredell View map

Demographics & statistics

2,487
Population
45.2
Median age
$69,853
Median household income
$25,052
Per capita income
$138,400
Median home value
$918
Median monthly rent
75.1%
Home ownership
8.3%
Poverty rate
5.5%
Unemployment
739
Housing units
13.7%
Bachelor's or higher

Age distribution

Male Female
88
Under 5
89
44
5–9
45
72
10–14
72
141
15–19
142
90
20–24
91
38
25–34
38
137
35–44
138
362
45–54
366
81
55–59
82
76
60–64
76
95
65–74
95
5
75–84
5
9
85+
10
← Male
Female →

Age summary

GroupCount%
Under 1857623.2%
18 and over1,91176.8%
65 and over2198.8%
Median age45.2 years

Race & ethnicity

White 65%
Hispanic or Latino 12%
Other race 12%
Two or more races 8.7%
Black or African American 2.4%
GroupCount%
White1,83565%
Hispanic or Latino33812%
Other race33812%
Two or more races2468.7%
Black or African American682.4%

Household income

$10k–$15k 5.1%
$15k–$25k 6.8%
$25k–$35k 8.6%
$35k–$50k 7.7%
$50k–$75k 26.0%
$75k–$100k 30.6%
$100k–$150k 10.4%
$150k–$200k 2.4%
$200k+ 2.3%
Range% of households
$10k–$15k5.1%
$15k–$25k6.8%
$25k–$35k8.6%
$35k–$50k7.7%
$50k–$75k26.0%
$75k–$100k30.6%
$100k–$150k10.4%
$150k–$200k2.4%
$200k+2.3%
Median income$69,853

Housing

Home values

Under $50k 11.3%
$50k–$100k 22.6%
$100k–$150k 24.0%
$150k–$200k 5.0%
$200k–$300k 17.3%
$300k–$500k 9.2%
$500k–$1M 10.6%

Housing overview

MetricValue
Median home value$138,400
Median rent / month$918
Owner occupied75.1%
Renter occupied24.9%
Vacant16.6%
Single-family detached57.9%
Large apartment buildings0.0%
Mobile homes37.9%
Median rooms5.9
Avg household size (owned)2.83

Year built

Era%
2020 or later0.0%
2010–201916.3%
2000–200922.7%
1990–199915.9%
1980–198918.8%
1970–19798.9%
1960–19699.1%
1950–19591.0%
1940–19492.0%
1939 or earlier5.4%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom0.0%
2 bedrooms25.7%
3 bedrooms58.8%
4 bedrooms13.5%
5+ bedrooms1.9%

Vehicles per household

Vehicles% of households
No vehicle4.8%
1 vehicle13.5%
2 vehicles34.4%
3 or more47.3%

Heating fuel

Fuel type%
Electricity69.0%
Propane / LP gas20.7%
Fuel oil6.4%
Wood3.9%

Households & families

Household typeCount%
Married-couple family59876.9%
Cohabiting couple91.2%
Male householder, no spouse678.6%
Female householder, no spouse10413.4%
Households with children under 1838149.0%
Households with seniors (65+)16220.8%
Average household size3.20

Marital status

StatusMaleFemale
Never married26.9%21.9%
Married66.9%69.9%
Separated0.0%0.0%
Widowed1.8%4.8%
Divorced4.3%3.4%

Education

Less than 9th grade 8.1%
Some HS, no diploma 7.9%
HS graduate 56.0%
Some college, no degree 8.8%
Associate's degree 5.5%
Bachelor's degree 10.8%
Graduate / professional 2.9%
Metric%
HS diploma or higher84.0%
Bachelor's or higher13.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool112.0%
Kindergarten244.3%
Elementary school19935.6%
High school21939.2%
College / grad school10619.0%

Employment

Industry of employment

Education & healthcare 20.7%
Wholesale trade 16.8%
Manufacturing 14.9%
Retail trade 10.6%
Agriculture & mining 8.4%
Construction 7.9%
Transportation & utilities 6.5%
Other services 5.3%
Public administration 2.9%
Professional & management 2.4%
Finance & real estate 2.1%
Arts, food & hospitality 1.6%

Occupation

Category%
Management, business & arts21.2%
Service14.0%
Sales & office21.3%
Natural resources & construction16.4%
Production & transportation27.2%

Employment type

Type%
Private sector83.1%
Government10.4%
Self-employed6.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone79.2%
Carpool10.4%
Public transit0.0%
Walk0.0%
Other means3.8%
Avg commute (minutes)27.7

Poverty

All people 8.3%
Under 18 years 17.2%
18 and over 5.7%
Married-couple families 5.9%
Female-led households 0.0%

Income support

Source% of households
Social Security24.4%
Retirement income16.5%
Supplemental Security3.9%
Cash public assistance0.0%
Food stamps / SNAP22.1%

Health indicators

Condition%
High blood pressure35.9%
High cholesterol38.6%
Heart disease7.6%
Stroke3.5%
Asthma9.1%
Arthritis28.9%
Kidney disease3.2%
Pulmonary disease8.5%
Cancer7.2%
Behavior / access%
Binge drinking16.2%
No physical activity22.9%
Less than 7 hrs sleep32.8%
Fair or poor health15.2%
Poor mental health14.5%
Poor physical health11.9%
No health insurance17.8%
Visited doctor (checkup)78.9%
Visited dentist64.1%
Cholesterol screening90.2%
Teeth loss15.4%

Veterans & disability

VeteransCount%
Civilian veterans392.0%
Disability%
Any disability13.3%
Under 188.2%
18–64 years12.2%
65 and over34.7%

Health insurance coverage

Type%
Private insurance56.7%
Public insurance29.4%
Uninsured under 1912.3%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only2,31092.9%
Spanish28012.1%
Other Indo-European1617.0%
Asian & Pacific Islander401.7%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)2,19788.3%
Born in same state2,19788.3%
Born in different state1,71368.9%
Foreign born00.0%
Naturalized citizen29011.7%
Not a US citizen3110.7%

Ancestry

AncestryCount%
Arab49519.9%
French28411.4%
AncestryCount%
Italian1716.9%
English732.9%

Technology access

Metric% of households
Computer access31.3%
Internet access86.8%

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

Frequently asked questions
What ZIP codes does Union Grove, NC have?
Union Grove, NC has one ZIP code: 28689. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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