ZIP Code 73533
standardSource:
Duncan · Stephens County · Oklahoma
- Population
- 28,434
- Median income
- $59,906
- Median home value
- $144,500
- Bachelor's or higher
- 20.5%
- Land area
- 859.0 sq mi
33/sq mi
▼ 21% vs US
higher than 29% of US ZIPs
▼ 48% vs US
higher than 24% of US ZIPs
Median age 40.6
Chicago
ZIP code 73533 in Duncan, Oklahoma has a population of 28,434. The median household income is $59,906, which is 21% below the national average. Median home value is $144,500, 48% below the US average. 20.5% of residents hold a bachelor's degree or higher.
ZIP code 73533 is classified by USPS as a standard delivery area and covers roughly 859.0 square miles in Duncan, Stephens County, Oklahoma. The area is home to 28,434 residents, producing a population density of 33 people per square mile, and falls within the Chicago time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 73533 against Oklahoma and the nation.
On the economic side, the median household income for ZIP 73533 sits at $59,906 (4% below the Oklahoma average), while per-capita income is $35,590. The poverty rate stands at 18.6% and the unemployment rate at 5.9%. On housing, the median home value is $144,500 (7% below the state average) with median rent at $892 per month, and 71.2% of occupied units are owner-occupied, a direct signal of whether 73533 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 20.5% of adults hold a bachelor's degree or higher, the median age is 40.6, and the average commute is 23 minutes. We also surface 2 nearby ZIP codes within roughly 10 miles and 5 additional ZIPs sharing Stephens County, so you can benchmark 73533 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 73533
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 73533.
- Retail trade
Retail trade
113 establishments
- Health care and social assistance
Health care and social assistance
104 establishments
- Other services (except public administration)
Other services (except public administration)
71 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
64 establishments
- Accommodation and food services
Accommodation and food services
62 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, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 73533, Duncan, OK · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
28,434
Population
859.0
Area (sq mi)
33
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 73533?
40.6
Median Age
49.0%
Male
51.0%
Female
3.6%
Foreign-Born
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?
$59,906
Median Household Income
-4% vs state
$35,590
Per Capita Income
18.6%
Poverty Rate
5.9%
Unemployment Rate
22.6 min
Mean Commute Time
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
12,997
Total Housing Units
11,292
Occupied Units
1,705
Vacant Units
2.40
Avg Household Size
Occupancy Type
$144,500
Median Home Value
-7% vs state
$892
Median Rent
1974
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
+9.8%
YoY Change (2024)
210
HPI Index (2000 = 100)
+110%
Total Change Since 2000
Home values in ZIP 73533 have increased 9.8% over the past year (2024). Since 2000, this ZIP has seen +110% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +4.8% | 147 |
| 2021 | +13.6% | 167 |
| 2022 | +12.6% | 188 |
| 2023 | +1.3% | 191 |
| 2024 | +9.8% | 210 |
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 735 business establishments in ZIP 73533, employing approximately 9,913 people with a combined annual payroll of $449,733,000.
735
Businesses
9,913
Employees
$449.7M
Annual Payroll
18
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 113 | 15.4% |
| Health care and social assistance | 104 | 14.2% |
| Other services (except public administration) | 71 | 9.7% |
| Professional, scientific, and technical services | 64 | 8.7% |
| Accommodation and food services | 62 | 8.4% |
| Finance and insurance | 52 | 7.1% |
| Construction | 46 | 6.3% |
| Mining, quarrying, and oil and gas extraction | 41 | 5.6% |
| Wholesale trade | 33 | 4.5% |
| Manufacturing | 28 | 3.8% |
| Transportation and warehousing | 28 | 3.8% |
| Administrative and support and waste management and remediation services | 28 | 3.8% |
| Real estate and rental and leasing | 24 | 3.3% |
| Information | 15 | 2.0% |
| Arts, entertainment, and recreation | 14 | 1.9% |
| Utilities | 4 | 0.5% |
| Educational services | 4 | 0.5% |
| Management of companies and enterprises | 3 | 0.4% |
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 73533 vs 73055 →
More ZIP Codes in Stephens County
Related Areas
Frequently Asked Questions
What county is ZIP code 73533 in? ▼
What is the population of ZIP code 73533? ▼
What is the median household income in ZIP 73533? ▼
What is the average home value in ZIP 73533? ▼
What is the demographic makeup of ZIP 73533? ▼
How many businesses are in ZIP code 73533? ▼
What are the main industries in ZIP code 73533? ▼
How have home values changed in ZIP code 73533? ▼
What is the education level in ZIP code 73533? ▼
What is the average commute time in ZIP 73533? ▼
What percentage of residents own vs. rent in ZIP 73533? ▼
What is the poverty rate in ZIP code 73533? ▼
ZIP Code Research Guides
Official Data Resources for Duncan, OK
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.