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ZIP Code 78656

Martindale, TX, Caldwell County

Population

2,847

Land area

28.4sq mi

People per sq mi

100

City

Martindale

ZIP 78656 and nearby ZIP codes

ZIP 78656 at a glance

  • The median household income is $81,346, 4% above the Texas median of $78,476.
  • A typical owner-occupied home is valued at $238,100 (16% below Texas) and median rent is $1,629 a month.

Local data for ZIP 78656

Counts from official public data

Housing and community stats

ZIP 78656, American Community Survey 2020-2024

Full profile

Median household income

$81,346

Poverty rate

13.7%

Median home value

$238,100

Median rent

$1,629/mo

Homeownership

69.2%

Bachelor's or higher

23.9%

Median age

32.5

Average commute

27.9 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

39

ZIP Business Patterns 2023

Employees

368

$18.3M annual payroll

PPP loans

$1.7M

30 loans

Campaign donations

$456

0% D, 34% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 78656, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: hail

Storm events since 1996

348

Countywide, mostly flash flood

Flood insurance policies

231

1.4% of homes, county

July high / Jan low

96° / 39°F

36.6 inches of rain a year

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in ZIP 78656, CDC PLACES estimates

All 40 measures

Obesity

43.1%

U.S. 33.3% +9.8 pts

Diabetes

15.4%

U.S. 12.1% +3.3 pts

Smoking

14.9%

U.S. 12.8% +2.1 pts

Uninsured (18-64)

27.5%

U.S. 11.1% +16.4 pts

Frequently asked questions

What city is ZIP code 78656?
ZIP code 78656 is in Martindale, TX (Caldwell County).
What county is ZIP code 78656 in?
ZIP code 78656 is mostly in Caldwell County, Texas.
How many people live in ZIP code 78656?
About 2,847 people live in the 78656 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.