Residential delivery area · Texas
ZIP Code 75020: Denison, TX
ZIP code 75020 uses the postal name Denison, Texas and lies entirely in Grayson County (Census 2020 ZIP-county file). About 25,000 people live there (Census Bureau, ACS 2020-2024), the more populous of Denison's 2 residential ZIP codes. Median household income is $71,605 (Census Bureau, ACS 2020-2024). By Census place, 42% of its land lies in Denison; 58% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Denison · 2 residential ZIPs
- County
- Grayson County
- Census places
- Denison
- Metro area
- Sherman-Denison, TX
- House district
- TX-4 119th Congress
- State
- Texas
- Time zone
- Central
- Land area
- 61.0 sq mi · 407 people per sq mi
Where is ZIP code 75020?
75020 centers on 33.773°, -96.607° and covers 61.0 square miles of land plus 4.9 of water. It borders 6 ZIP codes: 74731, 75076, 74733, 75021, 75092, 75090.
The map draws ZIP code areas only. For the streets inside 75020, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 75020 compare with the rest of Denison?
| Measure | 75020 | In Denison | In Grayson County | In TX |
|---|---|---|---|---|
| People (ACS 2020-2024) | 24,835 | 1st of 2 | 3rd of 20 | 495th of 1,990 |
| Median household income | $72k | 2nd of 2 | 12th of 16 | 600th of 1,172 |
| Median home value | $204k | 1st of 2 | 13th of 15 | 732nd of 1,172 |
Its median household income is higher than in 49% of U.S. residential ZIP codes, and it is denser than 70% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 75020?
The 2020 Census counted 23,782 people in 75020; the ACS, which samples households over 2020-2024, estimates 24,835. Between the 2010 and 2020 censuses its population grew 8.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 24,835
- 2020 Census count
- 23,782+8.7% since 2010 (21,872)
- Households
- 10,085
- Median age
- 40.8
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 75020?
Of the 24,835 people the ACS estimates in 75020, 24.8% are under 18 and 21.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (68.1%), then Hispanic or Latino (16.1%).
- Under 1824.8%
- 18 to 6454.2%
- 65 and older21.0%
- White, not Hispanic68.1%
- Hispanic or Latino16.1%
- Other or two or more8.6%
- Black, not Hispanic6.6%
- Asian, not Hispanic0.7%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 75020 earn?
Median household income is $71,605 (ACS 2020-2024), the 12th highest of the 16 ranked ZIP codes in Grayson County. It rose from $61,449 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $71,605
- Income per person
- $38,875
- Below the poverty line
- 14.4%
- Unemployed (of the labor force)
- 4.8%
- Adults 25+ with a bachelor's degree
- 19.6%
- Adjusted gross income per tax return, 2022
- $67,88711,080 returns; wages 68% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 75020?
FHFA's house price index for 75020, built from repeat sales and appraisals of the same homes, rose 130% from 2015 to 2025 and rose 57% from 2020 to 2025, and moved +3.8% in 2025.
- Median home value (owners' estimate)
- $204,300
- Median gross rent
- $1,287
- Homes owned by their occupants
- 58.7%
- Housing units
- 11,049
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 75020?
552 business establishments had a location in this ZIP code in 2023, 28 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade103
- Health care and social assistance85
- Accommodation and food services64
- Other services (except public administration)53
- Professional, scientific, and technical services46
- Finance and insurance44
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 75020?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 74731 | Cartwright, OK | 1,646 | $54k | 6.9 mi |
| 75076 | Pottsboro | 7,989 | $77k | 7.1 mi |
| 74733 | Colbert, OK | 3,069 | $66k | 8.0 mi |
| 75021 | Denison | 9,173 | $83k | 8.0 mi |
| 75092 | Sherman | 28,342 | $68k | 9.9 mi |
| 75090 | Sherman | 26,594 | $56k | 12.1 mi |
| 74753 | Platter, OK | 0 | – | 10.2 mi (near) |
| 76264 | Sadler | 997 | $78k | 13.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.