SINTON, TX ZIP Code
| City | SINTON |
| State | Texas |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
| Total population | 5,556 (see all) |
ZIP Code in SINTON, Texas
78387
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of SINTON, TX ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 78387 | STANDARD | 9,791 |
Post offices
SINTON — Post Office™ 104 S SAN PATRICIO ST SINTON, TX 78387-9998 |
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
867 3RD ST
SINTON TX 78387-3426
SINTON TX 78387-3426
12557 COUNTY ROAD 1260
SINTON TX 78387-5410
SINTON TX 78387-5410
14438 COUNTY ROAD 1392
SINTON TX 78387-5452
SINTON TX 78387-5452
126 COUNTY ROAD 632
SINTON TX 78387-5084
SINTON TX 78387-5084
9559 PVT ARROYO RANCH RD
SINTON TX 78387-5177
SINTON TX 78387-5177
9539 PVT PAISANO RANCH RD
SINTON TX 78387-5133
SINTON TX 78387-5133
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Census data for SINTON, TX
Demographic and housing estimates in SINTON, TX
| Total population | 5,556 |
| Male | 2,533 |
| Female | 3,023 |
| Total population | 5,556 |
| Under 5 years | 506 |
| 5 to 9 years | 470 |
| 10 to 14 years | 567 |
| 15 to 19 years | 202 |
| 20 to 24 years | 592 |
| 25 to 34 years | 747 |
| 35 to 44 years | 452 |
| 45 to 54 years | 867 |
| 55 to 59 years | 241 |
| 60 to 64 years | 346 |
| 65 to 74 years | 391 |
| 75 to 84 years | 139 |
| 85 years and over | 36 |
| Median age (years) | 29.8 |
| Under 18 years | 1,696 |
| 16 years and over | 3,992 |
| 18 years and over | 3,860 |
| 21 years and over | 3,646 |
| 62 years and over | 728 |
| 65 years and over | 566 |
| Total population | 5,556 |
| One race | 5,422 |
| White | 5,077 |
| Black or African American | 164 |
| American Indian and Alaska Native | 0 |
| Asian | 148 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 33 |
| Two or more races | 134 |
| Citizen, VOTING AGE 18 and over population | 3,642 |
| Male Citizen, VOTING AGE 18 and over population | 1,538 |
| Female Citizen, VOTING AGE 18 and over population | 2,104 |
Social characteristics in SINTON, TX
| Total households | 1,923 |
| Family households (families) | 1,274 |
| Married-couple family | 760 |
| Male householder, no wife present, family | 100 |
| Female householder, no husband present, family | 414 |
| Nonfamily households | 649 |
| Average household size | 2.72 |
| Average family size | 3.53 |
Economic characteristics in SINTON, TX
| Total households | 1,923 |
| Less than $10,000 | 296 |
| $10,000 to $14,999 | 167 |
| $15,000 to $24,999 | 272 |
| $25,000 to $34,999 | 283 |
| $35,000 to $49,999 | 146 |
| $50,000 to $74,999 | 279 |
| $75,000 to $99,999 | 188 |
| $100,000 to $149,999 | 136 |
| $150,000 to $199,999 | 102 |
| $200,000 or more | 54 |
| Median household income (dollars) | 30,538 |
Housing characteristics in SINTON, TX
| Total housing units | 2,207 |
| Occupied housing units | 1,923 |
| Vacant housing units | 284 |
| Total housing units | 2,207 |
| 1-unit, detached | 1,616 |
| 1-unit, attached | 25 |
| 2 units | 306 |
| 3 or 4 units | 110 |
| 5 to 9 units | 25 |
| 10 to 19 units | 0 |
| 20 or more units | 30 |
| Mobile home | 88 |
| Boat, RV, van, etc. | 7 |
| Total housing units | 2,207 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 90 |
| Built 2000 to 2009 | 316 |
| Built 1990 to 1999 | 113 |
| Built 1980 to 1989 | 181 |
| Built 1970 to 1979 | 580 |
| Built 1960 to 1969 | 381 |
| Built 1950 to 1959 | 267 |
| Built 1940 to 1949 | 272 |
| Built 1939 or earlier | 7 |
| Total housing units | 2,207 |
| 1 room | 77 |
| 2 rooms | 120 |
| 3 rooms | 231 |
| 4 rooms | 271 |
| 5 rooms | 737 |
| 6 rooms | 530 |
| 7 rooms | 134 |
| 8 rooms | 32 |
| 9 rooms or more | 75 |
| Median rooms | 5.0 |
| Total housing units | 2,207 |
| No bedroom | 77 |
| 1 bedroom | 303 |
| 2 bedrooms | 690 |
| 3 bedrooms | 1,004 |
| 4 bedrooms | 133 |
| 5 or more bedrooms | 0 |
| Occupied housing units | 1,923 |
| Owner-occupied | 1,159 |
| Renter-occupied | 764 |
| Average household size of owner-occupied unit | 2.91 |
| Average household size of renter-occupied unit | 2.45 |
| Occupied housing units | 1,923 |
| Moved in 2017 or later | 95 |
| Moved in 2015 to 2016 | 244 |
| Moved in 2010 to 2014 | 496 |
| Moved in 2000 to 2009 | 432 |
| Moved in 1990 to 1999 | 345 |
| Moved in 1989 and earlier | 311 |
| Owner-occupied units | 1,159 |
| Less than $50,000 | 561 |
| $50,000 to $99,999 | 397 |
| $100,000 to $149,999 | 110 |
| $150,000 to $199,999 | 53 |
| $200,000 to $299,999 | 38 |
| $300,000 to $499,999 | 0 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 53,900 |
| Owner-occupied units | 1,159 |
| Housing units with a mortgage | 386 |
| Housing units without a mortgage | 773 |
| Occupied units paying rent | 696 |
| Less than $500 | 310 |
| $500 to $999 | 309 |
| $1,000 to $1,499 | 77 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 605 |
| No rent paid | 68 |
Data is based on 2018 Census
ZIP Codes for other locations
State for SINTON
Texas ZIP CodesOther cities in Texas