ZIP Code 74021
standardSource:
Collinsville · Tulsa County · Oklahoma
- Population
- 17,359
- Median income
- $92,091
- Median home value
- $245,200
- Bachelor's or higher
- 24.7%
- Land area
- 178.4 sq mi
97/sq mi
▲ 21% vs US
higher than 75% of US ZIPs
▼ 12% vs US
higher than 56% of US ZIPs
Median age 37.2
Chicago
ZIP code 74021 in Collinsville, Oklahoma has a population of 17,359. The median household income is $92,091, which is 21% above the national average. Median home value is $245,200, 12% below the US average. 24.7% of residents hold a bachelor's degree or higher.
ZIP code 74021 is classified by USPS as a standard delivery area and covers roughly 178.4 square miles in Collinsville, Tulsa County, Oklahoma. The area is home to 17,359 residents, producing a population density of 97 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 74021 against Oklahoma and the nation.
On the economic side, the median household income for ZIP 74021 sits at $92,091 (47% above the Oklahoma average), while per-capita income is $40,235. The poverty rate stands at 7.5% and the unemployment rate at 4.2%. On housing, the median home value is $245,200 (57% above the state average) with median rent at $1,217 per month, and 82.7% of occupied units are owner-occupied, a direct signal of whether 74021 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 24.7% of adults hold a bachelor's degree or higher, the median age is 37.2, and the average commute is 26 minutes. We also surface 6 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Tulsa County, so you can benchmark 74021 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 74021
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 74021.
- Construction
Construction
45 establishments
- Other services (except public administration)
Other services (except public administration)
42 establishments
- Retail trade
Retail trade
30 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
28 establishments
- Real estate and rental and leasing
Real estate and rental and leasing
21 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 74021, Collinsville, 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
17,359
Population
178.4
Area (sq mi)
97
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 74021?
37.2
Median Age
50.2%
Male
49.8%
Female
3.1%
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?
$92,091
Median Household Income
+47% vs state
$40,235
Per Capita Income
7.5%
Poverty Rate
4.2%
Unemployment Rate
25.7 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?
8,758
Total Housing Units
8,311
Occupied Units
447
Vacant Units
2.84
Avg Household Size
Occupancy Type
$245,200
Median Home Value
+57% vs state
$1,217
Median Rent
2001
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
+8.2%
YoY Change (2024)
246
HPI Index (2000 = 100)
+146%
Total Change Since 2000
Home values in ZIP 74021 have increased 8.2% over the past year (2024). Since 2000, this ZIP has seen +146% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +4.3% | 161 |
| 2021 | +7.3% | 172 |
| 2022 | +23.9% | 214 |
| 2023 | +6.7% | 228 |
| 2024 | +8.2% | 246 |
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 275 business establishments in ZIP 74021, employing approximately 2,101 people with a combined annual payroll of $108,981,000.
275
Businesses
2,101
Employees
$109.0M
Annual Payroll
13
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 45 | 16.4% |
| Other services (except public administration) | 42 | 15.3% |
| Retail trade | 30 | 10.9% |
| Professional, scientific, and technical services | 28 | 10.2% |
| Real estate and rental and leasing | 21 | 7.6% |
| Health care and social assistance | 21 | 7.6% |
| Administrative and support and waste management and remediation services | 18 | 6.5% |
| Accommodation and food services | 17 | 6.2% |
| Finance and insurance | 16 | 5.8% |
| Wholesale trade | 10 | 3.6% |
| Transportation and warehousing | 8 | 2.9% |
| Manufacturing | 7 | 2.5% |
| Agriculture, forestry, fishing and hunting | 3 | 1.1% |
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 74021 vs 74082 →
More ZIP Codes in Tulsa County
Related Areas
Frequently Asked Questions
What county is ZIP code 74021 in? ▼
What is the population of ZIP code 74021? ▼
What is the median household income in ZIP 74021? ▼
What is the average home value in ZIP 74021? ▼
What is the demographic makeup of ZIP 74021? ▼
How many businesses are in ZIP code 74021? ▼
What are the main industries in ZIP code 74021? ▼
How have home values changed in ZIP code 74021? ▼
What is the education level in ZIP code 74021? ▼
What is the average commute time in ZIP 74021? ▼
What percentage of residents own vs. rent in ZIP 74021? ▼
What is the poverty rate in ZIP code 74021? ▼
ZIP Code Research Guides
Official Data Resources for Collinsville, 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.