PlainZIP

Duncan, SC · standard

ZIP Code 29334

Spartanburg County, South Carolina - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

11,331
197/sq mi
$81,413
Median income
$295,100
Median home value
33.1%
Bachelor's or higher

The verdict

Duncan pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 36%
household income, US ZIPs
Top 34%
home value, US ZIPs
197
people per sq mi
75%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 29334 against every reporting US ZIP.

ZIP code 29334 is a mid-sized community (a standard USPS delivery area) in Duncan, Spartanburg County, South Carolina, home to 11,331 residents across 57.5 square miles, a density of 197 people per square mile, in the New York time zone.

ZIP 29334 lands in the middle-income range, with a median household income of $81,413 (28% above the South Carolina average), while per-capita income is $40,632. The poverty rate stands at 9.3% and the unemployment rate at 3.2%. Median home value sits at $295,100 (31% above the state average), median rent at $1,216 a month, and owner-occupancy at 75.3%.

A solid share of residents have a four-year degree: 33.1% of adults hold a bachelor's degree or higher, the median age is 36.2, and the average commute is 26 minutes. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 29334, plus 6 more within Spartanburg County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 29334

Top 5 sectors by establishment count in Duncan, SC

Which industries have the most business establishments in ZIP 29334.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 29334, Duncan, SC · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

11,331

Population

57.5

Area (sq mi)

197

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 29334?

36.2

Median Age

48.0%

Male

52.0%

Female

8.2%

Foreign-Born

White 67.1%
African American 20.8%
Asian 2.1%
American Indian or Alaska Native 0.5%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 6.6%
Hispanic or Latino 8.3%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$81,413

Median Household Income

+28% vs state

$40,632

Per Capita Income

9.3%

Poverty Rate

3.2%

Unemployment Rate

25.6 min

Mean Commute Time

How ZIP 29334 ranks nationally

Duncan, SC household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$81,413 Top 36% higher than 64% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 61.2%
Bachelor's Degree or Higher 33.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

7,917

Total Housing Units

7,226

Occupied Units

691

Vacant Units

2.57

Avg Household Size

Occupancy Type

Owner 75.3%
Renter 24.7%

$295,100

Median Home Value

+31% vs state

$1,216

Median Rent

2006

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

-2.6%

YoY Change (2024)

232

HPI Index (2000 = 100)

+132%

Total Change Since 2000

Home values in ZIP 29334 have decreased 2.6% over the past year (2024). Since 2000, this ZIP has seen +132% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.5% 153
2021 +14.7% 176
2022 +19.7% 210
2023 +13.5% 239
2024 -2.6% 232

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 530 business establishments in ZIP 29334, employing approximately 20,099 people with a combined annual payroll of $1,304,382,000.

530

Businesses

20,099

Employees

$1.3B

Annual Payroll

16

Industry Sectors

Industry Establishments % of Total
Transportation and warehousing 64 12.1%
Wholesale trade 57 10.8%
Manufacturing 55 10.4%
Retail trade 54 10.2%
Accommodation and food services 48 9.1%
Professional, scientific, and technical services 44 8.3%
Other services (except public administration) 40 7.5%
Construction 38 7.2%
Administrative and support and waste management and remediation services 34 6.4%
Health care and social assistance 28 5.3%
Finance and insurance 20 3.8%
Real estate and rental and leasing 18 3.4%
Arts, entertainment, and recreation 11 2.1%
Management of companies and enterprises 6 1.1%
Educational services 6 1.1%
Information 3 0.6%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 29334 vs 29377 →

ZIP 29334 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 29334 ranks #6 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 29334 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 29334 ranks #5 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
29377 Startex, SC 761 2.3 mi
29375 Reidville, SC 95 3.1 mi
29385 Wellford, SC 7,221 4.9 mi
29365 Lyman, SC 10,146 5.9 mi
29650 Greer, SC 32,632 7.5 mi
29651 Greer, SC 42,844 6.4 mi
29301 Spartanburg, SC 31,051 6.8 mi
29369 Moore, SC 13,044 6.6 mi
29320 Arcadia, SC 530 8.3 mi
29388 Woodruff, SC 14,470 10.8 mi

More ZIP Codes in Spartanburg County

29301 standard
Spartanburg, SC
Pop: 31,051
29349 standard
Inman, SC
Pop: 30,129
29303 standard
Spartanburg, SC
Pop: 25,058
29316 standard
Boiling Springs, SC
Pop: 22,281
29307 standard
Spartanburg, SC
Pop: 18,751
29302 standard
Spartanburg, SC
Pop: 16,571

Related Areas

Spartanburg County Duncan, SC South Carolina

Frequently Asked Questions

What county is ZIP code 29334 in? ▼
ZIP code 29334 (Duncan) is located in Spartanburg County, South Carolina. Spartanburg County contains multiple ZIP codes, see the full list at /counties/spartanburg-sc.
What is the population of ZIP code 29334? ▼
ZIP code 29334 in Duncan, SC has a population of 11,331 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 29334? ▼
The median household income in ZIP 29334 is $81,413, which is 7% above the national average of $76,288.
What is the average home value in ZIP 29334? ▼
The median home value in ZIP 29334 is $295,100, which is 6% above the national average of $278,155.
What is the demographic makeup of ZIP 29334? ▼
The largest racial group in ZIP 29334 is White at 67.1%. Hispanic or Latino residents make up 8.3% of the population.
How many businesses are in ZIP code 29334? ▼
ZIP code 29334 has 530 business establishments employing approximately 20,099 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 29334? ▼
The top industries by establishment count in ZIP 29334 are: Transportation and warehousing (64), Wholesale trade (57), Manufacturing (55). There are 16 industry sectors represented in total.
How have home values changed in ZIP code 29334? ▼
According to the FHFA House Price Index, home values in ZIP 29334 decreased by 2.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 132%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 29334? ▼
In ZIP code 29334, 61.2% of residents aged 25+ have a high school diploma or higher, and 33.1% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 29334? ▼
The mean commute time for workers in ZIP code 29334 is 25.6 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 29334? ▼
In ZIP code 29334, approximately 75.3% of occupied housing units are owner-occupied and 24.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 29334? ▼
The poverty rate in ZIP code 29334 is 9.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.