ZIP Code 73121
standardSource:
Oklahoma City · Oklahoma County · Oklahoma
- Population
- 3,053
- Median income
- $80,030
- Median home value
- $257,400
- Bachelor's or higher
- 29.6%
- Land area
- 26.0 sq mi
117/sq mi
▲ 5% vs US
higher than 62% of US ZIPs
▼ 7% vs US
higher than 59% of US ZIPs
Median age 47.8
Chicago
ZIP code 73121 in Oklahoma City, Oklahoma has a population of 3,053. The median household income is $80,030, which is 5% above the national average. Median home value is $257,400, 7% below the US average. 29.6% of residents hold a bachelor's degree or higher.
ZIP code 73121 is classified by USPS as a standard delivery area and covers roughly 26.0 square miles in Oklahoma City, Oklahoma County, Oklahoma. The area is home to 3,053 residents, producing a population density of 117 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 73121 against Oklahoma and the nation.
On the economic side, the median household income for ZIP 73121 sits at $80,030 (28% above the Oklahoma average), while per-capita income is $41,815. The poverty rate stands at 12.5% and the unemployment rate at 3.7%. On housing, the median home value is $257,400 (65% above the state average) with median rent at $971 per month, and 77.2% of occupied units are owner-occupied, a direct signal of whether 73121 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 29.6% of adults hold a bachelor's degree or higher, the median age is 47.8, and the average commute is 26 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Oklahoma County, so you can benchmark 73121 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 73121
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 73121.
- Construction
Construction
13 establishments
- Retail trade
Retail trade
7 establishments
- Administrative and support and waste management and remediation services
Administrative and support and waste management and remediation services
7 establishments
- Management of companies and enterprises
Management of companies and enterprises
6 establishments
- Arts, entertainment, and recreation
Arts, entertainment, and recreation
6 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 73121, Oklahoma City, 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
3,053
Population
26.0
Area (sq mi)
117
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 73121?
47.8
Median Age
43.0%
Male
57.0%
Female
4.9%
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?
$80,030
Median Household Income
+28% vs state
$41,815
Per Capita Income
12.5%
Poverty Rate
3.7%
Unemployment Rate
26.2 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?
1,451
Total Housing Units
1,254
Occupied Units
197
Vacant Units
2.42
Avg Household Size
Occupancy Type
$257,400
Median Home Value
+65% vs state
$971
Median Rent
1964
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
+5.7%
YoY Change (2024)
249
HPI Index (2000 = 100)
+149%
Total Change Since 2000
Home values in ZIP 73121 have increased 5.7% over the past year (2024). Since 2000, this ZIP has seen +149% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | -5.9% | 157 |
| 2021 | +20.5% | 190 |
| 2022 | +7.4% | 204 |
| 2023 | +15.8% | 236 |
| 2024 | +5.7% | 249 |
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 82 business establishments in ZIP 73121, employing approximately 1,272 people with a combined annual payroll of $83,759,000.
82
Businesses
1,272
Employees
$83.8M
Annual Payroll
13
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 13 | 15.8% |
| Retail trade | 7 | 8.5% |
| Administrative and support and waste management and remediation services | 7 | 8.5% |
| Management of companies and enterprises | 6 | 7.3% |
| Arts, entertainment, and recreation | 6 | 7.3% |
| Other services (except public administration) | 6 | 7.3% |
| Manufacturing | 5 | 6.1% |
| Wholesale trade | 5 | 6.1% |
| Transportation and warehousing | 5 | 6.1% |
| Real estate and rental and leasing | 5 | 6.1% |
| Health care and social assistance | 5 | 6.1% |
| Accommodation and food services | 5 | 6.1% |
| Professional, scientific, and technical services | 4 | 4.9% |
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 73121 vs 73111 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 73111 | Oklahoma City, OK | 11,781 | 2.0 mi |
| 73141 | Oklahoma City, OK | 2,727 | 2.4 mi |
| 73105 | Oklahoma City, OK | 5,210 | 3.5 mi |
| 73117 | Oklahoma City, OK | 5,191 | 3.4 mi |
| 73151 | Oklahoma City, OK | 1,446 | 3.6 mi |
| 73131 | Oklahoma City, OK | 3,145 | 4.1 mi |
| 73115 | Oklahoma City, OK | 20,541 | 5.4 mi |
| 73118 | Oklahoma City, OK | 13,571 | 5.0 mi |
| 73084 | Spencer, OK | 6,518 | 5.4 mi |
| 73110 | Oklahoma City, OK | 32,666 | 4.8 mi |
More ZIP Codes in Oklahoma County
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Frequently Asked Questions
What county is ZIP code 73121 in? ▼
What is the population of ZIP code 73121? ▼
What is the median household income in ZIP 73121? ▼
What is the average home value in ZIP 73121? ▼
What is the demographic makeup of ZIP 73121? ▼
How many businesses are in ZIP code 73121? ▼
What are the main industries in ZIP code 73121? ▼
How have home values changed in ZIP code 73121? ▼
What is the education level in ZIP code 73121? ▼
What is the average commute time in ZIP 73121? ▼
What percentage of residents own vs. rent in ZIP 73121? ▼
What is the poverty rate in ZIP code 73121? ▼
ZIP Code Research Guides
Official Data Resources for Oklahoma City, 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.