Zip Code 76377 — Petrolia, TX

ZIP Code 76377 is associated with Petrolia, TX, in Clay County. The listed population estimate is 464; estimated density is 6.7 people per square mile. Among records with population estimates, it ranks #5 of 5 in Clay County and #1616 of 1,924 in TX.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.010100, -98.241910)

Data MetricLocal Statistic
Postal / Zip Code76377
Primary CityPetrolia
State / ProvinceTX
CountyClay
Total Population464
Population Density6.7 people/sq mi
TimezoneAmerica/Chicago

How 76377 Compares

MetricZIP 76377Clay County recordsTX records
Population estimate46412,035 (sum)30,188,035 (sum)
Population Density6.7 /sq mi----
County population rank#5 of 5----
State population rank#1616 of 1,924----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in TX

ZIP CodeCityDistancePopulation estimate
ZIP 76357Byers5.8 mi525
ZIP 76305Wichita Falls8.6 mi4,941
ZIP 76311Sheppard Afb15.5 mi6,362
ZIP 76301Wichita Falls15.5 mi15,479
ZIP 76306Wichita Falls16.8 mi13,963

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →