Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — PREFIX/783

ZIP codes starting with 783

ZIP codes
49
States
TX
Largest city
Kingsville, TX
Population
230,898

The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.

Every ZIP code in 783xx

ZIP codes starting with 783
ZIP City Type Population Median income Median home
78330 Agua Dulce , TX Standard 351 $50,536 $101,000
78332 Alice , TX Standard 27,042 $49,887 $107,500
78333 Alice , TX No street area — — —
78335 Aransas Pass , TX No street area — — —
78336 Aransas Pass , TX Standard 12,424 $58,420 $214,200
78338 Armstrong , TX Standard 36 — —
78339 Banquete , TX Standard 465 $94,444 —
78340 Bayside , TX Standard 455 $54,000 $162,900
78341 Benavides , TX Standard 1,550 $45,259 $76,100
78342 Ben Bolt , TX Standard 399 $40,739 —
78343 Bishop , TX Standard 4,345 $65,467 $112,200
78344 Bruni , TX Standard 295 $73,250 $137,700
78347 Chapman Ranch , TX Standard 186 — —
78349 Concepcion , TX Standard 438 $38,235 $153,600
78350 Dinero , TX No street area — — —
78351 Driscoll , TX Standard 483 $38,925 $105,400
78352 Edroy , TX Standard 54 — —
78353 Encino , TX Standard 476 — —
78355 Falfurrias , TX Standard 6,772 $48,828 $82,400
78357 Freer , TX Standard 2,624 $68,000 $137,500
78358 Fulton , TX Standard 478 $86,250 —
78359 Gregory , TX Standard 2,154 $45,458 $117,700
78360 Guerra , TX Standard 0 — —
78361 Hebbronville , TX Standard 4,727 $42,211 $129,400
78362 Ingleside , TX Standard 10,816 $71,058 $191,200
78363 Kingsville , TX Standard 28,920 $60,574 $163,300
78364 Kingsville , TX No street area — — —
78368 Mathis , TX Standard 9,464 $46,486 $95,300
78369 Mirando City , TX Standard 211 $120,417 $120,800
78370 Odem , TX Standard 5,353 $69,570 $176,700
78371 Oilton , TX Standard 101 — —
78372 Orange Grove , TX Standard 5,383 $52,237 $161,900
78373 Port Aransas , TX Standard 3,348 $91,106 $599,400
78374 Portland , TX Standard 20,408 $83,504 $233,800
78375 Premont , TX Standard 2,754 $47,941 $91,900
78376 Realitos , TX Standard 105 $40,714 —
78377 Refugio , TX Standard 3,421 $49,974 $97,000
78379 Riviera , TX Standard 1,659 $100,944 $133,200
78380 Robstown , TX Standard 23,149 $54,769 $165,600
78381 Rockport , TX No street area — — —
78382 Rockport , TX Standard 20,568 $75,135 $270,900
78383 Sandia , TX Standard 4,081 $102,135 $237,200
78384 San Diego , TX Standard 5,747 $47,603 $78,100
78385 Sarita , TX Standard 109 $39,342 —
78387 Sinton , TX Standard 9,640 $53,048 $166,300
78389 Skidmore , TX Standard 1,754 $37,195 $86,200
78390 Taft , TX Standard 6,013 $78,367 $135,700
78391 Tynan , TX Standard 77 — —
78393 Woodsboro , TX Standard 2,063 $77,014 $155,100

Cite this page

zipcodes.pro. “ZIP codes starting with 783.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/783

Underlying data is public domain or openly licensed — sources, vintages and licences.