Postal Code DatabaseOur Products
Find ZIP+4 of Address
FREE ZIP Code Finder
Other FREE Lookups
FREE Radius Search
FREE Distance Calc
Zip Code 78664, Round Rock, TX
ZIP Code 78664 Data
| Zip Code: | 78664 |
| City: | Round Rock |
| State: | TX [Texas] |
| Counties: | WILLIAMSON, TX TRAVIS, TX |
| Multi County: | Yes |
| City Alias(es): | Round Rock |
| City Alias(es) To Avoid Using: | Old Round Rock Three Point |
| Area Code: | 512 |
| City Type: | P [Post Office] |
| Classification: | [Non-Unique] |
| Time Zone: | Central (GMT -06:00) |
| Observes Day Light Savings: | Yes |
| Latitude: | 30.500628 |
| Longitude: | -97.630248 |
| Elevation: | 442 ft |
| State FIPS: | 48 |
| County FIPS: | 491 |
| Region: | South |
| Division: | West South Central |
| Intro Date: | <2004-10 |
ZIP Code 78664 2010 Census Demographics
| Current Population: | 62,654 |
| 2010 Population: | 52,932 |
| Households per ZIP Code: | 18,731 |
| Average House Value: | $172,900 |
| Avg. Income Per Household: | $67,462 |
| Persons Per Household: | 2.81 |
| White Population: | 36,648 |
| Black Population: | 7,240 |
| Hispanic Population: | 18,600 |
| Asian Population: | 2,838 |
| American Indian Population: | 883 |
| Hawaiian Population: | 169 |
| Other Population: | 7,609 |
| Male Population: | 25,980 |
| Female Population: | 26,952 |
| Median Age: | 31.30 years |
| Male Median Age: | 30.60 years |
| Female Median Age: | 31.90 years |
More Census 2010 Data for ZIP Code 78664
ZIP Code 78664 Other Demographics
| # Residential Mailboxes: | 22,297 |
| # Business Mailboxes: | 1,709 |
| Total Delivery Receptacles: | 23,327 |
| Number of Businesses: | 1470 |
| 1st Quarter Payroll: | $192,325,000 |
| Annual Payroll: | $823,228,000 |
| # of Employees: | 22,928 |
| Water Area: | 0.094 sq mi |
| Land Area: | 16.562 sq mi |
| 113th Congressional District: | 17|31 |
| 113th Congressional Land Area: | 7651.16|2154.49 sq mi |
| Single Family Delivery Units: | 3,681 |
| Multi Family Delivery Units: | 5,729 |
| # Residential Mailboxes: | 22,297 |
| # Business Mailboxes: | 1,709 |
| Total Delivery Receptacles: | 23,327 |
ZIP Code 78664 Social Security Benefits
| 2009 | 2010 | Delta | |
| Total Beneficiaries: | 3,790 | 4,140 | +350 |
| Retired Workers: | 2,170 | 2,385 | +215 |
| Disabled Workers: | 695 | 790 | +95 |
| Widow(er)s and Parents: | 320 | 315 | -5 |
| Spouses: | 135 | 135 | 0 |
| Children: | 470 | 515 | +45 |
| 65+: | 2,240 | 2,410 | +170 |
| Monthly Benefits - All: | $3,966,000 | $4,415,000 | +$449,000 |
| Monthly Benefits - Retired Workers: | $2,526,000 | $2,820,000 | +$294,000 |
| Monthly Benefits - Widow(ers): | $344,000 | $350,000 | +$6,000 |
ZIP Code 78664 Statistical Areas
| CBSA: | 12420 |
| CBSA Name: | Austin-Round Rock-Georgetown, TX |
| CBSA Type: | Metro |
| CBSA Division: | |
| CBSA Division Name: | |
| CBSA Population: | 1,716,289 |
| CBSA Division Population: | 0 |
| MSA: | 0640 |
| MSA Name: | Austin-San Marcos, TX MSA |
| PMSA: | |
| PMSA Name: | |
| City State Key: | W25448 |
| Preferred Last Line Key: | W25448 |
78663: Previous ZIP Code |
Next ZIP Code: 78665 |
