ZIP Code 28689 - Union Grove North Carolina

ZIP Code 28689 is located in Union Grove North Carolina. Portions of 28689 are also in Love Valley and New Hope Township (Iredell County) and Union Grove Township and Somers Township and South Buck Shoals Township and Gwaltneys Township and Eagle Mills Township and Lovelace Township. 28689 is primarily within Iredell County, with some portions in Wilkes County and Yadkin County. Regionally, 28689 is located in Metro Charlotte.

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ZIP Code 28689 Quick Stats

ZIP Code NameUnion Grove
Primary CountyIredell County
ZIP Code TypeStandard
Population (2022)2,487
Area Code(s)336 / 704 / 743 / 980
Current Time

ZIP Code 28689 Map

28689 Demographics

28689 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in North Carolina based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 28689 is White. The majority race/ethnicity attending public schools in 28689 is White. The current unemployment level in 28689 is 3.3%.

Population Growth Rate61.46%
Population Density60 People per Square Mile
Total Households725
Median Household Income (2021)$62,969
Average Adjusted Gross Income (2021)$943,130
Current Unemployment Rate (July 2024)3.3%
Majority Race/EthnictyWhite - 84.43%
Public School Majority Race/EthnictyWhite - 77.37%

28689 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

28689 Public School Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

28689 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College11410.65%
Bachelor Degree1019.44%
High School Diploma50947.57%
No High School Diploma00%
GED or Alternate11210.47%
1 or More Years of College11110.37%
Associates Degree918.5%
Masters Degree252.34%
Professional Degree70.65%
Doctorate Degree00%

28689 Politics

US Congressional Districts in 28689
North Carolina State Senate Districts in 28689
North Carolina State House of Representatives Districts in 28689

28689 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion45e - Northern Inner Piedmont

28689 Annual Climate Data

Avg Min Temp (°F)25273542526065635743352844
Avg Max Temp (°F)48526170778488868071615169
Avg Precip (In.)4.143.794.773.674.534.484.

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