ZIP Code Market Report
78830 — Big Wells, TX
Data through February 2026 · Updated monthly
Avg Home Value
$95,977
▲ 21.6% year-over-year
Month-over-Month
+2.7%
▲ 2.7%
Single Family
$92,867
Condo / Co-op
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The average home value in the 78830 ZIP code (Big Wells, TEXAS) is $95,977 as of February 2026. Home prices are rising, up 21.6% compared to last year.
This report is part of the Dimmit County market area in TEXAS. For a broader view of the housing market including rent data, market activity, and affordability analysis, see the full Dimmit County report.
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Market Snapshot
78830 Housing Market at a Glance
Key metrics for the last 3 months with trend direction.
| Metric | Dec 2025 | Jan 2026 | Feb 2026 | 3-Mo Change |
|---|---|---|---|---|
| Avg Home Value | $93,423 | $93,451 | $95,977 | ▲ 2.7% |
| Single Family Value | $87,821 | $90,467 | $92,867 | ▲ 5.7% |
Home Values
78830 Home Value Trend
Historical home values for ZIP code 78830. Switch between All Homes, Single Family, Bottom Tier, and Top Tier.
Source: Zillow Research ZHVI / ZORI · Updated monthly
Property Types
Home Values by Property Type in 78830
How different property types compare in this ZIP code.
All Homes
$95,977
Single Family
$92,867
Top Tier
$178,610
Data Sources and Methodology
Home value data for ZIP code 78830 comes from the Zillow Home Value Index (ZHVI), updated monthly. ZHVI measures the typical home value using Zillow's automated valuation model, smoothed and seasonally adjusted.
This report was last updated February 2026. Data is refreshed on the 17th of each month.
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