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Area Code Profile

346, TX

Browse ZIP codes and key stats for 346, Texas: population, households, income, education, health coverage, and more.

Area Code details
Local time 00:38:09(CT)
Location346, TX
Population (ZIP areas)6,522,325(sum of local ZIP code populations)
Total ZIP codes184total
ZIP codes (by type)
175 Standard8 PO Box1 Unique
Overlay codes
Cities Covered
Counties Covered

Map of area code 346

Map of area code 346, Texas
Interactive map showing the coverage area of 346 in Texas. Click to load.

ZIP codes in area code 346

184 ZIP codes covered by this area code.

Cities served by area code 346

56 cities covered by this area code.

CityZIP codes
Median incomeHousehold
Population
Houston178$64,3612,304,580
Cypress3200,839
Pasadena8$60,844151,950
Pearland3$135,469125,828
League City2$124,084114,392
Sugar Land5$133,466111,026
Conroe8$80,41189,956
Baytown4$59,91083,701
Missouri City2$94,39074,259
Kingwood370,334
Spring12$88,99762,559
Channelview1$64,42245,688
Porter142,086
Friendswood2$126,50841,213
Rosenberg1$65,66838,282
La Porte2$80,75335,124
Deer Park1$100,38234,495
New Caney130,339
Alvin2$71,47727,098
Fresno1$91,26424,486
Katy6$114,91221,894
Dickinson1$91,77920,847
Hockley120,805
Stafford2$87,43217,666
Bellaire2$244,01517,202
Fulshear1$187,03516,856
Humble4$57,01116,795
South Houston1$53,49716,153
Huffman114,881
Seabrook1$102,72613,618
Webster1$61,26412,499
Tomball2$78,56212,341
Richmond3$50,33711,627
Galena Park1$51,22010,740
Manvel1$118,8089,992
Bacliff1$51,4589,677
Dayton1$59,6918,777
Highlands1$52,1678,612
Mont Belvieu1$132,7817,654
Cleveland2$54,5197,471
Pinehurst1$61,8325,195
Brookshire1$65,9345,066
Crosby1$59,2413,417
Magnolia3$78,6052,359
Shepherd1$53,7502,105
Kemah1$85,3571,807
Splendora1$85,4611,683
Rosharon1$102,6781,362
Rye1736
Simonton1$109,375647
Pattison1$99,659547
Liverpool1$58,750475
Orchard1$54,583313
Thompsons1$62,500156
Ace1137
Romayor130

Counties served by area code 346

10 counties covered by this area code.

CountyZIP codes
Median incomeHousehold
Population
Harris County234$74,9834,731,145
Fort Bend County28$114,041822,779
Montgomery County19$97,701620,443
Brazoria County20$97,993372,031
Galveston County23$86,105350,682
Liberty County11$68,70391,628
Waller County5$80,39756,794
Polk County9$62,25950,123
Chambers County6$109,80446,571
San Jacinto County4$65,36427,402

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS