ZIP code 28689: Union Grove, NC
28689 is a ZIP code in Union Grove, North Carolina, mainly in Iredell County, part of the Charlotte-Concord-Gastonia, NC-SC metro area. About 2,188 people live here.
- Population
- 2,188
- Median household income
- $70,565
- Typical home value
- $345,800+9.7% in 12 months
- Median rent
- $900gross, per month
- Median age
- 46.1
- Homeowners
- 73%of occupied homes
Shaded: ZIP code 28689's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 28689 details
| City | Union Grove |
|---|---|
| State | North Carolina |
| County | Iredell County (also partly Wilkes County, Yadkin County, Alexander County) |
| Metro area | Charlotte-Concord-Gastonia, NC-SC |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 45.3 sq mi, plus 0.2 sq mi of water |
| Population density | 48 people per sq mi |
| Bachelor's degree or higher | 15.5% of adults 25+ |
| Average commute | 23.1 minutes |
| Center coordinates | 36.04313, -80.93321 |
Median rent in 28689 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,043/mo |
| 3 bedrooms | $672/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 28689
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 28660 | Olin, NC | 6.7 mi | 2,501 |
| 27020 | Hamptonville, NC | 8.3 mi | 6,207 |
| 28636 | Hiddenite, NC | 10.2 mi | 4,496 |
| 28670 | Ronda, NC | 10.5 mi | 2,124 |
| 28634 | Harmony, NC | 11.0 mi | 5,353 |
| 28688 | Turnersburg, NC | 11.7 mi | — |
| 28625 | Statesville, NC | 12.2 mi | 39,574 |
| 28654 | Moravian Falls, NC | 12.7 mi | 3,168 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 28689?
A typical home in ZIP code 28689 is worth about $345,800 (Zillow Home Value Index). The median household here earns $70,565 a year. See what buying here would cost per month, with North Carolina average taxes and insurance filled in.
Monthly payment for a $345,800 homeWhat can a $70,565 income afford?Rental property numbers
About ZIP code 28689
What city is ZIP code 28689?
ZIP code 28689 is in Union Grove, NC, in Iredell County.
What county is ZIP code 28689 in?
28689 is mainly in Iredell County, North Carolina, and partly in Wilkes County, Yadkin County and Alexander County.
What is the population of ZIP code 28689?
About 2,188 people live in ZIP code 28689, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 28689 in?
28689 is in Eastern Time (UTC−5). It observes daylight saving time.