Castro County, TX Demographics & ZIP Codes

Castro County, Texas demographics and median household income by ZIP code — 4 ZIP codes — population 6,894 — avg. income $70,193 — avg. home value $120,133. Compare income, housing, and ZIP-level data on US5.

ZIP codes

Population

6,894

Median household income (avg.)

$70,193

93% of U.S. median

Average home value

$120,133

35% of U.S. median

Average rent

$808

69% of U.S. median

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Castro County demographics

Castro County, Texas covers 4 ZIP codes, with a combined ZIP-area population of about 6,894.

Median household income in Castro County

The average median household income across ZIP codes in Castro County, Texas is about $70,193 — about 5% below the TX ZIP average ($73,553), and about 7% below the U.S. median ($75,149).

Among ZIPs with income data, 79063 (Nazareth) is near the top at about $88,750, while 79043 (Hart) is near the bottom at about $55,301.

Housing in Castro County

For housing in Castro County, Texas, the average median home value is about $120,133 and the average median rent is about $808.

The most populous ZIP is 79027 (Dimmitt) with about 4,789 residents. Use the table below to compare ZIP codes across the county.

ZIP codes in Castro County

Sort by population, income, or home value. Click a column header to toggle ascending / descending.

ZIP	City	County	State	Population ↓	Income	Home value
79027	Dimmitt	Castro County	TX	4,789	$66,528	$101,400
79043	Hart	Castro County	TX	1,511	$55,301	$62,700
79063	Nazareth	Castro County	TX	594	$88,750	$196,300
79085	Summerfield	Castro County	TX	—	—	—

Frequently asked questions

What are the demographics of Castro County?

Castro County, Texas has a combined ZIP-area population of about 6,894 across 4 ZIP codes. Browse the ZIP table for population, income, and housing by code.

What is the median household income in Castro County?

The average median household income across ZIP codes in Castro County, Texas is about $70,193, about 5% below the state ZIP average ($73,553), and about 7% below the U.S. median ($75,149). Average median home value is about $120,133. Among ZIPs with data, 79063 (Nazareth) is near the top ($88,750) and 79043 (Hart) is near the bottom ($55,301).

How many ZIP codes are in Castro County?

Castro County, Texas includes 4 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.

Where can I find ZIP code demographics for Castro County?

This page lists ZIP codes in Castro County, Texas with population, median household income, and home value. Select a ZIP for a full demographics profile.