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78123
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  2. ZIP Codes
  3. ZIP Code 78123
Texas (TX)Guadalupe CountySan Antonio-New Braunfels830

ZIP Code 78123 — Mc Queeney, TX

Guadalupe County * San Antonio-New Braunfels metro

Compare

2.1K

Population

$97.6K

Median income

per household

$238.5K

Home value

10.3%

Poverty rate

What stands out

  • Median household income: $97.6K (top quartile vs US ZIP codes).
  • Median home value: $238.5K.
  • Poverty rate: 10.3%.

Categories vs U.S.

Economy

3 of 4 metrics better than U.S. benchmarks

Rental strain: 84.0% of renter households are rent-burdened (≥30% of income).

Median household income

$97.6K

U.S.

$81K

Per-capita income

$46.9K

U.S.

$45K

Median home value

$238.5K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

84.0%

U.S.

51.1%

Severely rent-burdened (≥50%)

75.5%

U.S.

25.9%

Affordability Ratios

Home-Value-to-Income

2.4×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

< $50k
28.5%
$50–100k
26.8%
$100–200k
31.4%
$200k+
13.3%

Health

1 of 6 available metrics better than U.S.

CDC PLACES modeled ZCTA-level estimates (adult prevalence).

Obesity

36.3%

U.S.

33.3%

Diabetes

16.4%

U.S.

12.0%

Current smoking

14.9%

U.S.

13.1%

Connectivity

2 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

83.5%

U.S.

85.3%

Gigabit ready

17.5%

U.S.

8.6%

5G available

98.0%

U.S.

77.4%

Learning

Education metrics come from ACS 5-year estimates for ZIP Code Tabulation Areas (ZCTAs).

Bachelor's degree+ (age 25+)

23.4%

U.S.

35.7%

ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as noise.

School districts

Seguin Independent School District

Map

ZIP 78123

Mc Queeney, TX

Population

2.1K

Area

3.7 sq mi

Density

569.3/sq mi

Neighbors

7813078155
More Details

Census Tracts

3 tracts overlap this ZIP. Hover over segments to explore.

73%
14%
14%

Tract 2106.06

72.8%

Tract 2108.04

13.7%

Tract 2105.13

13.5%

Total tracts: 3Coverage: 100.0%

Representation

U.S. House

ZIP codes can span multiple congressional districts. Overlap percentages are approximate by land area. Verify by address.

87%
14%

TX-28

86.5%

TX-15

13.5%

Districts: 2Coverage: 100.0%

Data freshness

ACS 5-Year
2020–2024
CDC PLACES
2025
Broadband
2020-12
Mobile
2025-11-24
Page Updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

US Census Bureau (ACS 5-year)HUD USPS ZIP crosswalkUS Census TIGER/Line (geometry inputs)US Census TIGER/Line (school districts)US Census Bureau (ZCTA-to-tract relationship, 2020)US Census Bureau (2020 ZCTA-to-congressional-district relationship file, CD119)CDC PLACES (ZCTA)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ZIP pages use Census ZIP Code Tabulation Areas (ZCTAs), not USPS delivery routes.
  • Population density is computed as population ÷ land area.
  • Overlap percentages (tracts and districts) are derived from map geometry and are approximate.

Data accuracy & methodology

ZIP pages combine 2020–2024 ACS 5-year ZCTA estimates with other public datasets when available (see Sources). Connectivity metrics use FCC coverage data, not ACS. ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as statistical noise rather than precise changes.