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Texas›Castro County

SummerfieldTX

A town in Texas.

Land area
0 sq mi
Founded
1907
119 years ago

Is Summerfield a good place to live?

Only 4 of the 643 Texas towns we compare have a lower January low than Summerfield. Summerfield’s typical July afternoon high is 92°F, below the Texas town median (95°F) but above the median of U.S. towns (85°F). We don’t grade Summerfield yet; the figures below are still real.

The data

Ordered by what stands out in Summerfield.

Climate

In Summerfield, expect four seasons and hot summers

14″snow a winter

Expect chilly winters and warm summers in Summerfield, with very little rain.

Typical low → high °F

Winter25–53°
Spring41–73°
Summer62–91°
Fall43–72°
Oct 25
typical first frost
Apr 17
typical last frost
+1.3°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Natural hazards

Moderate risk in Summerfield, with hail at the top

52risk score of 100

Expected losses in Summerfield break down as 53% from hail and 17% from drought. FEMA expects more storm and flood damage in the town than in 52% of U.S. communities.

FEMA risk score
52Moderate riskLowerHigher
HailDroughtInland flooding

FEMA National Risk Index · OpenFEMA

Keep exploring

Everything we know about Summerfield

11pages on Summerfield
Getting set up

Moving to Summerfield: who provides what

Summerfield is unincorporated, so Castro County and regional agencies provide most services.

PowerXcel Energy13.9¢/kWh · EIA 2025HIFLD · EIA
Internet4 providers100% of addresses get 100/20 MbpsFCC
Trash & county servicesCastro CountyCastro County provides services here
SchoolsHereford Independent School DistrictWhich school depends on your addressNCES
Register to voteIn personTexas has no online registration; you can register in person until 30 days before Election Day or by mail (postmarked 30 days before).vote.gov
Who runs elections hereCastro County Early Voting ClerkCastro County; contacts on the Handbook page.FVAP, Jun 2025
ZIP code7908579085 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.

After high school

Colleges nearby

None within 15 miles of Summerfield; the nearest are

About Summerfield

Unincorporated community in Texas, United States

Summerfield is an unincorporated community in northwestern Castro County, Texas, United States. It lies along U.S. Route 60 northwest of the city of Dimmitt, the county seat of Castro County. Its elevation is 3,937 feet (1,200 m). Although Summerfield is unincorporated, it has a post office, with the ZIP code of 79085. Summerfield was founded as Boom in the late 1890s; it was renamed for surveyor John Summerfield in 1907 because there was another Texas community named Boom. The community was built along the Pecos & Northern Texas Railway, near Castro Creek and the Deaf Smith and Parmer county lines. As of 2020, it has a population of less than 100.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Area
0.2 sq mi
Elevation
3,940 ft
ZIP code
79085

Questions about Summerfield

Short answers, built from the data on this page.

Is Summerfield, TX a good place to live?

We don’t grade Summerfield yet; the figures below are still real. A town in Texas.

Summerfield is in here

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