Residential delivery area · North Carolina
ZIP Code 28634: Harmony, NC
ZIP code 28634 uses the postal name Harmony, North Carolina and lies mostly in Iredell County (90% of its land) with the rest in Davie County (Census 2020 ZIP-county file). About 5,400 people live there (Census Bureau, ACS 2020-2024). Median household income is $60,426 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Harmony; 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Harmony · its only residential ZIP
- County
- Iredell County (90%); Davie County (10%)
- Census places
- Harmony
- Metro area
- Charlotte-Concord-Gastonia, NC-SC
- House districts
- NC-10 (90%), NC-6 (10%) 119th Congress, by share of land
- State
- North Carolina
- Time zone
- Eastern
- Land area
- 62.2 sq mi · 86 people per sq mi
Where is ZIP code 28634?
28634 centers on 35.973°, -80.757° and covers 62.2 square miles of land plus 0.4 of water. It borders 6 ZIP codes: 28660, 27020, 28625, 27028, 28689, 27055.
The map draws ZIP code areas only. For the streets inside 28634, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 28634 compare with the rest of Iredell County?
| Measure | 28634 | In Iredell County | In NC |
|---|---|---|---|
| People (ACS 2020-2024) | 5,353 | 10th of 15 | 432nd of 853 |
| Median household income | $60k | 12th of 13 | 348th of 528 |
| Median home value | $153k | not ranked | not ranked |
28634's median home value is not ranked: its 90% margin of error (±$39,848) is more than a quarter of the figure ($152,700). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 30% of U.S. residential ZIP codes, and it is denser than 51% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 28634?
The 2020 Census counted 5,164 people in 28634; the ACS, which samples households over 2020-2024, estimates 5,353. Between the 2010 and 2020 censuses its population fell 1.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 5,353±784 (90% margin)
- 2020 Census count
- 5,164−1.2% since 2010 (5,225)
- Households
- 2,146
- Median age
- 39.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 28634?
Of the 5,353 people the ACS estimates in 28634, 19.9% are under 18 and 16.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (83.4%).
- Under 1819.9%
- 18 to 6463.5%
- 65 and older16.6%
- White, not Hispanic83.4%
- Hispanic or Latino8.0%
- Black, not Hispanic6.2%
- Other or two or more1.9%
- Asian, not Hispanic0.3%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 28634 earn?
Median household income is $60,426 (ACS 2020-2024), the 12th highest of the 13 ranked ZIP codes in Iredell County. It is not measurably different from 2015-2019 ($62,909 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $60,426±$13,778
- Income per person
- $30,939
- Below the poverty line
- 15.5%
- Unemployed (of the labor force)
- 0.9%
- Adults 25+ with a bachelor's degree
- 15.0%
- Adjusted gross income per tax return, 2022
- $53,6212,290 returns; wages 79% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 28634?
FHFA's house price index for 28634, built from repeat sales and appraisals of the same homes, rose 102% from 2015 to 2025 and rose 57% from 2020 to 2025.
- Median home value (owners' estimate)
- $152,700
- Median gross rent
- $982
- Homes owned by their occupants
- 77.3%
- Housing units
- 2,486
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 28634?
81 business establishments had a location in this ZIP code in 2023, 14 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade19
- Other services (except public administration)15
- Construction14
- Manufacturing6
- Wholesale trade5
- Transportation and warehousing5
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 28634?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 28660 | Olin | 2,501 | $77k | 5.5 mi |
| 27020 | Hamptonville | 6,207 | $51k | 10.1 mi |
| 28625 | Statesville | 39,574 | $64k | 10.3 mi |
| 27028 | Mocksville | 26,566 | $69k | 10.9 mi |
| 28689 | Union Grove | 2,188 | $71k | 11.0 mi |
| 27055 | Yadkinville | 14,674 | $66k | 12.0 mi |
| 27054 | Woodleaf | 1,931 | $93k | 15.3 mi (near) |
| 27013 | Cleveland | 6,575 | $66k | 15.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.