Tool

ZIP Codes Within a Radius

Enter a ZIP code and a distance. The tool lists every residential ZIP code whose center (the Census Bureau's internal point of its area) lies within that many miles, nearest first. PO Box and single-organization codes have no area of their own, so they are not placed.

22 other ZIP codes within 10 miles of 78231

ZIP 78015ZIP 78023ZIP 78109ZIP 78148ZIP 7816378201 · San Antonio · 7.8 miZIP 78202ZIP 78203ZIP 78204ZIP 78205ZIP 78207ZIP 7820878209 · San Antonio · 8.2 miZIP 7821078212 · San Antonio · 8.6 mi78213 · San Antonio · 4.6 miZIP 7821578216 · San Antonio · 4.2 mi78217 · San Antonio · 7.9 miZIP 78218ZIP 78219ZIP 78220ZIP 78225ZIP 78226ZIP 7822778228 · San Antonio · 8.5 mi78229 · San Antonio · 5.6 mi78230 · San Antonio · 2.5 mi78232 · San Antonio · 4.0 miZIP 78233ZIP 78234ZIP 78236ZIP 7823778238 · San Antonio · 8.8 miZIP 7823978240 · San Antonio · 5.4 miZIP 78243ZIP 78244ZIP 7824578247 · San Antonio · 8.0 mi78248 · San Antonio · 1.2 mi78249 · San Antonio · 4.5 mi78250 · San Antonio · 9.1 miZIP 78251ZIP 78253ZIP 7825478255 · San Antonio · 8.8 mi78256 · San Antonio · 5.8 mi78257 · San Antonio · 5.1 mi78258 · San Antonio · 4.9 mi78259 · San Antonio · 7.9 mi78260 · San Antonio · 8.7 miZIP 78261ZIP 7826678231 · San Antonio · 0.0 mi7823178257782607825878255782477821678259782497821778240782507823078232782567823878209782017822878213782127822978248ZIP 78015ZIP 78023ZIP 78109ZIP 78148ZIP 7816378201 · San Antonio · 7.8 miZIP 78202ZIP 78203ZIP 78204ZIP 78205ZIP 78207ZIP 7820878209 · San Antonio · 8.2 miZIP 7821078212 · San Antonio · 8.6 mi78213 · San Antonio · 4.6 miZIP 7821578216 · San Antonio · 4.2 mi78217 · San Antonio · 7.9 miZIP 78218ZIP 78219ZIP 78220ZIP 78225ZIP 78226ZIP 7822778228 · San Antonio · 8.5 mi78229 · San Antonio · 5.6 mi78230 · San Antonio · 2.5 mi78232 · San Antonio · 4.0 miZIP 78233ZIP 78234ZIP 78236ZIP 7823778238 · San Antonio · 8.8 miZIP 7823978240 · San Antonio · 5.4 miZIP 78243ZIP 78244ZIP 7824578247 · San Antonio · 8.0 mi78248 · San Antonio · 1.2 mi78249 · San Antonio · 4.5 mi78250 · San Antonio · 9.1 miZIP 78251ZIP 78253ZIP 7825478255 · San Antonio · 8.8 mi78256 · San Antonio · 5.8 mi78257 · San Antonio · 5.1 mi78258 · San Antonio · 4.9 mi78259 · San Antonio · 7.9 mi78260 · San Antonio · 8.7 miZIP 78261ZIP 7826678231 · San Antonio · 0.0 mi7823178257782607825878255782477821678259782497821778240782507823078232782567823878209782017822878213782127822978248ZIP 78015ZIP 78023ZIP 78109ZIP 78148ZIP 7816378201 · San Antonio · 7.8 miZIP 78202ZIP 78203ZIP 78204ZIP 78205ZIP 78207ZIP 7820878209 · San Antonio · 8.2 miZIP 7821078212 · San Antonio · 8.6 mi78213 · San Antonio · 4.6 miZIP 7821578216 · San Antonio · 4.2 mi78217 · San Antonio · 7.9 miZIP 78218ZIP 78219ZIP 78220ZIP 78225ZIP 78226ZIP 7822778228 · San Antonio · 8.5 mi78229 · San Antonio · 5.6 mi78230 · San Antonio · 2.5 mi78232 · San Antonio · 4.0 miZIP 78233ZIP 78234ZIP 78236ZIP 7823778238 · San Antonio · 8.8 miZIP 7823978240 · San Antonio · 5.4 miZIP 78243ZIP 78244ZIP 7824578247 · San Antonio · 8.0 mi78248 · San Antonio · 1.2 mi78249 · San Antonio · 4.5 mi78250 · San Antonio · 9.1 miZIP 78251ZIP 78253ZIP 7825478255 · San Antonio · 8.8 mi78256 · San Antonio · 5.8 mi78257 · San Antonio · 5.1 mi78258 · San Antonio · 4.9 mi78259 · San Antonio · 7.9 mi78260 · San Antonio · 8.7 miZIP 78261ZIP 7826678231 · San Antonio · 0.0 mi7823178257782607825878255782477821678259782497821778240782507823078232782387820978201
The 10-mile circle around 78231's center; residential ZIP codes centered inside it, shaded by median household income in national fifths (ACS 2020-2024); the others are outlined. <$54k$98k+no figureZIP codes centered outside the circle
Distance between internal points, in miles
ZIPTownPeopleMiles
78231San Antonio, TX9,7440.0
78248San Antonio, TX14,4881.2
78230San Antonio, TX41,3872.5
78232San Antonio, TX36,6364.0
78216San Antonio, TX41,1804.2
78249San Antonio, TX63,4394.5
78213San Antonio, TX40,5264.6
78258San Antonio, TX52,4484.9
78257San Antonio, TX10,9925.1
78240San Antonio, TX57,9215.4
78229San Antonio, TX35,6645.6
78256San Antonio, TX13,4535.8
78201San Antonio, TX41,9817.8
78259San Antonio, TX29,8267.9
78217San Antonio, TX34,0557.9
78247San Antonio, TX51,9338.0
78209San Antonio, TX43,4008.2
78228San Antonio, TX56,1658.5
78212San Antonio, TX27,4378.6
78260San Antonio, TX38,0238.7
78238San Antonio, TX26,0328.8
78255San Antonio, TX17,3798.8
78250San Antonio, TX57,3239.1

Source: U.S. Census Bureau, 2023 Gazetteer internal points (2020 ZCTAs); GeoNames postal codes (CC BY 4.0) for a PO Box origin's town. Straight-line distance, not driving distance.