ZIP Code 75021
standardSource:
Denison · Grayson County · Texas
- Population
- 8,036
- Median income
- $83,067
- Median home value
- $190,500
- Bachelor's or higher
- 17.5%
- Land area
- 155.7 sq mi
52/sq mi
▲ 9% vs US
higher than 66% of US ZIPs
▼ 32% vs US
higher than 41% of US ZIPs
Median age 40.7
Chicago
ZIP code 75021 in Denison, Texas has a population of 8,036. The median household income is $83,067, which is 9% above the national average. Median home value is $190,500, 32% below the US average. 17.5% of residents hold a bachelor's degree or higher.
ZIP code 75021 is classified by USPS as a standard delivery area and covers roughly 155.7 square miles in Denison, Grayson County, Texas. The area is home to 8,036 residents, producing a population density of 52 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 75021 against Texas and the nation.
On the economic side, the median household income for ZIP 75021 sits at $83,067 (10% above the Texas average), while per-capita income is $32,819. The poverty rate stands at 10.7% and the unemployment rate at 3.6%. On housing, the median home value is $190,500 (23% below the state average) with median rent at $1,096 per month, and 83.2% of occupied units are owner-occupied, a direct signal of whether 75021 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 17.5% of adults hold a bachelor's degree or higher, the median age is 40.7, and the average commute is 26 minutes. We also surface 7 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Grayson County, so you can benchmark 75021 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 75021
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 75021.
- Construction
Construction
15 establishments
- Other services (except public administration)
Other services (except public administration)
13 establishments
- Retail trade
Retail trade
12 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
8 establishments
- Manufacturing
Manufacturing
7 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 75021, Denison, TX · 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
8,036
Population
155.7
Area (sq mi)
52
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 75021?
40.7
Median Age
49.6%
Male
50.4%
Female
5.4%
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?
$83,067
Median Household Income
+10% vs state
$32,819
Per Capita Income
10.7%
Poverty Rate
3.6%
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?
3,831
Total Housing Units
3,379
Occupied Units
452
Vacant Units
2.70
Avg Household Size
Occupancy Type
$190,500
Median Home Value
-23% vs state
$1,096
Median Rent
1979
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
+4.6%
YoY Change (2024)
407
HPI Index (2000 = 100)
+307%
Total Change Since 2000
Home values in ZIP 75021 have increased 4.6% over the past year (2024). Since 2000, this ZIP has seen +307% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +2.2% | 246 |
| 2021 | +19.2% | 293 |
| 2022 | +21.0% | 355 |
| 2023 | +9.6% | 389 |
| 2024 | +4.6% | 407 |
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 98 business establishments in ZIP 75021, employing approximately 1,014 people with a combined annual payroll of $46,828,000.
98
Businesses
1,014
Employees
$46.8M
Annual Payroll
13
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 15 | 15.3% |
| Other services (except public administration) | 13 | 13.3% |
| Retail trade | 12 | 12.2% |
| Professional, scientific, and technical services | 8 | 8.2% |
| Manufacturing | 7 | 7.1% |
| Real estate and rental and leasing | 7 | 7.1% |
| Wholesale trade | 6 | 6.1% |
| Accommodation and food services | 6 | 6.1% |
| Transportation and warehousing | 5 | 5.1% |
| Health care and social assistance | 5 | 5.1% |
| Administrative and support and waste management and remediation services | 4 | 4.1% |
| Utilities | 3 | 3.1% |
| Finance and insurance | 3 | 3.1% |
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 75021 vs 74733 →
More ZIP Codes in Grayson County
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Frequently Asked Questions
What county is ZIP code 75021 in? ▼
What is the population of ZIP code 75021? ▼
What is the median household income in ZIP 75021? ▼
What is the average home value in ZIP 75021? ▼
What is the demographic makeup of ZIP 75021? ▼
How many businesses are in ZIP code 75021? ▼
What are the main industries in ZIP code 75021? ▼
How have home values changed in ZIP code 75021? ▼
What is the education level in ZIP code 75021? ▼
What is the average commute time in ZIP 75021? ▼
What percentage of residents own vs. rent in ZIP 75021? ▼
What is the poverty rate in ZIP code 75021? ▼
ZIP Code Research Guides
Official Data Resources for Denison, TX
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.