Residential delivery area · Texas
ZIP Code 78123: McQueeney, TX
ZIP code 78123 is in McQueeney, Texas, entirely in Guadalupe County (Census 2020 ZIP-county file). About 2,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $97,553 (Census Bureau, ACS 2020-2024). By Census place, 87% of its land lies in McQueeney (a census-designated place), and 4% in smaller places; 9% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- McQueeney · its only residential ZIP
- County
- Guadalupe County
- Census places
- McQueeney census-designated place
- Metro area
- San Antonio-New Braunfels, TX
- House districts
- TX-28 (87%), TX-15 (13%) 119th Congress, by share of land
- State
- Texas
- Time zone
- Central
- Land area
- 3.7 sq mi · 569 people per sq mi
Where is ZIP code 78123?
78123 centers on 29.605°, -98.039° and covers 3.7 square miles of land plus 0.4 of water. It borders 2 ZIP codes: 78130, 78155.
The map draws ZIP code areas only. For the streets inside 78123, 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 78123 compare with the rest of Guadalupe County?
| Measure | 78123 | In Guadalupe County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 2,127 | 12th of 13 | 1,261st of 1,990 |
| Median household income | $98k | not ranked | not ranked |
| Median home value | $239k | not ranked | not ranked |
78123's median household income is not ranked: its 90% margin of error (±$43,437) is more than a quarter of the figure ($97,553); 78123's median home value is not ranked: its 90% margin of error (±$151,959) is more than a quarter of the figure ($238,500). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 73% of 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 78123?
The 2020 Census counted 2,291 people in 78123; the ACS, which samples households over 2020-2024, estimates 2,127. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 2,127±705 (90% margin)
- 2020 Census count
- 2,291
- Households
- 878
- Median age
- 48.9
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 78123?
Of the 2,127 people the ACS estimates in 78123, 21.3% are under 18 and 26.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (54.0%), then Hispanic or Latino (31.5%).
- Under 1821.3%
- 18 to 6452.1%
- 65 and older26.6%
- White, not Hispanic54.0%
- Hispanic or Latino31.5%
- Asian, not Hispanic7.5%
- Black, not Hispanic4.0%
- Other or two or more3.1%
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 78123 earn?
Median household income is $97,553 (ACS 2020-2024).
- Median household income
- $97,553±$43,437
- Income per person
- $46,866
- Below the poverty line
- 10.3%
- Unemployed (of the labor force)
- 5.9%
- Adults 25+ with a bachelor's degree
- 23.4%
- Adjusted gross income per tax return, 2022
- $108,8501,150 returns; wages 45% 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 78123?
- Median home value (owners' estimate)
- $238,500
- Median gross rent
- –
- Homes owned by their occupants
- 89.3%
- Housing units
- 1,064
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 78123?
62 business establishments had a location in this ZIP code in 2023, 21 more than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services10
- Other services (except public administration)8
- Construction7
- Retail trade7
- Manufacturing6
- Professional, scientific, and technical services6
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 78123?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 78130 | New Braunfels | 104,009 | $83k | 6.4 mi |
| 78155 | Seguin | 55,600 | $71k | 7.7 mi |
| 78124 | Marion | 6,157 | $74k | 7.3 mi (near) |
| 78108 | Cibolo | 49,784 | $113k | 11.0 mi (near) |
| 78132 | New Braunfels | 40,953 | $135k | 14.0 mi (near) |
| 78154 | Schertz | 41,907 | $101k | 14.0 mi (near) |
| 78150 | Jbsa Randolph | 0 | – | 15.3 mi (near) |
| 78152 | Saint Hedwig | 4,521 | $124k | 15.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.