Residential delivery area · Texas
ZIP Code 75048: Sachse, TX
ZIP code 75048 is in Sachse, Texas, mostly in Dallas County (81% of its land) with the rest in Collin County (Census 2020 ZIP-county file). About 31,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $131,087 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Sachse (93%) and Garland (7%).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Sachse · its only residential ZIP
- County
- Dallas County (81%); Collin County (19%)
- Census places
- Sachse (93%); Garland (7%)
- Metro area
- Dallas-Fort Worth-Arlington, TX
- House districts
- TX-5 (81%), TX-3 (19%) 119th Congress, by share of land
- State
- Texas
- Time zone
- Central
- Land area
- 9.7 sq mi · 3,186 people per sq mi
Where is ZIP code 75048?
75048 centers on 32.969°, -96.580° and covers 9.7 square miles of land plus 0.1 of water. It borders 6 ZIP codes: 75089, 75040, 75094, 75044, 75098, 75082.
The map draws ZIP code areas only. For the streets inside 75048, 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 75048 compare with the rest of Dallas County?
| Measure | 75048 | In Dallas County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 30,993 | 46th of 93 | 371st of 1,990 |
| Median household income | $131k | 9th of 87 | 76th of 1,172 |
| Median home value | $407k | 29th of 84 | 186th of 1,172 |
Its median household income is higher than in 93% of U.S. residential ZIP codes, and it is denser than 89% 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 75048?
The 2020 Census counted 27,818 people in 75048; the ACS, which samples households over 2020-2024, estimates 30,993. Between the 2010 and 2020 censuses its population grew 36.8% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 30,993
- 2020 Census count
- 27,818+36.8% since 2010 (20,328)
- Households
- 10,847
- Median age
- 39.7
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 75048?
Of the 30,993 people the ACS estimates in 75048, 24.1% are under 18 and 11.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (45.8%), then Asian (not Hispanic) (19.6%).
- Under 1824.1%
- 18 to 6464.2%
- 65 and older11.7%
- White, not Hispanic45.8%
- Asian, not Hispanic19.6%
- Hispanic or Latino16.5%
- Black, not Hispanic12.6%
- Other or two or more5.5%
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 75048 earn?
Median household income is $131,087 (ACS 2020-2024), the 9th highest of the 87 ranked ZIP codes in Dallas County. It is not measurably different from 2015-2019 ($125,271 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $131,087
- Income per person
- $57,766
- Below the poverty line
- 3.3%
- Unemployed (of the labor force)
- 5.4%
- Adults 25+ with a bachelor's degree
- 48.5%
- Adjusted gross income per tax return, 2022
- $98,81213,870 returns; wages 80% 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 75048?
FHFA's house price index for 75048, built from repeat sales and appraisals of the same homes, rose 112% from 2015 to 2025 and rose 54% from 2020 to 2025, and moved +1.3% in 2025.
- Median home value (owners' estimate)
- $407,200
- Median gross rent
- $1,778
- Homes owned by their occupants
- 83.1%
- Housing units
- 11,132
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 75048?
423 business establishments had a location in this ZIP code in 2023, 128 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services65
- Construction48
- Health care and social assistance48
- Other services (except public administration)46
- Retail trade43
- Accommodation and food services39
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 75048?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 75089 | Rowlett | 35,619 | $118k | 3.0 mi |
| 75040 | Garland | 64,606 | $75k | 3.6 mi |
| 75094 | Plano | 24,200 | $172k | 4.0 mi |
| 75044 | Garland | 47,529 | $92k | 4.1 mi |
| 75098 | Wylie | 69,325 | $122k | 4.1 mi |
| 75082 | Richardson | 29,618 | $111k | 5.4 mi |
| 75088 | Rowlett | 28,075 | $105k | 5.8 mi (near) |
| 75042 | Garland | 38,112 | $64k | 6.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.