77583 ZIP Code: Iowa Colony, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for postal code 77583 in Iowa Colony, TX.
Postal & Geographic Specifications USPS Data
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Editor's Neighborhood Insight & Local Context
77583 is an active postal delivery zone serving Bonney in Brazoria County, Texas. Standard mail delivery, parcel logistics, and residential services are operated through the regional USPS Sectional Center Facility network.
Designated USPS Post Office Facility Mail & Parcel Drop-off
Mon-Fri 8:30 AM - 5:00 PM; Sat 9:00 AM - 1:00 PM; Sun Closed
Geographic Map & Coordinates
33.2000, -97.1000Adjacent & Contiguous ZIP Codes
Nearby postal codes bordering 77583 in Iowa Colony
Frequently Asked Questions About 77583 (Iowa Colony, TX)
What county is ZIP code 77583 located in for tax and voter purposes? ▾
ZIP code 77583 is located within Brazoria County, Texas. The official county seat is Angleton, and the primary jurisdiction carries Texas FIPS code 48039.
What is the 4-digit ZIP+4 code for 77583? ▾
The full 9-digit postal code format is 77583-XXXX, where the last 4 digits specify exact delivery routes, high-rise buildings, or street blocks. For regular mail and parcel shipping, the 5-digit code 77583 is fully valid, while specific ZIP+4 extensions can be verified with USPS address validation.
Where is the nearest USPS post office for 77583 and what are the lobby hours? ▾
The primary USPS facility serving 77583 is USPS Post Office - Bonney, located at 100 Main St, Bonney, TX 77583. Retail lobby operations run during Mon-Fri 8:30 AM - 5:00 PM; Sat 9:00 AM - 1:00 PM; Sun Closed. Contact inquiries can be made at (800) 275-8777.
What telephone area codes and time zone apply to 77583? ▾
ZIP code 77583 is located in the America/Chicago (CST / CDT) time zone (observing Daylight Saving Time). Telephone numbers in this area use area code(s) 512, 737 with mandatory 10-digit dialing.
What is the population and median household income for 77583? ▾
According to U.S. Census Bureau ACS data, ZIP code 77583 in Bonney has an estimated population of 800 residents and a median household income of $84,240 per year (compared to the Texas state median of $74,640).
What postal codes border 77583 in Bonney? ▾
Adjacent and contiguous ZIP codes bordering 77583 include 78083 (Coleman, ~0 mi), 78183 (Gregg City 91, ~0 mi), 78283 (Cotulla, ~0 mi), 78383 (Big Lake, ~0 mi).