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.

23 other ZIP codes within 10 miles of 78221

ZIP 78050ZIP 7806978073 · Von Ormy · 9.2 miZIP 78101ZIP 7810978112 · Elmendorf · 9.4 miZIP 7820178202 · San Antonio · 9.1 mi78203 · San Antonio · 8.2 mi78204 · San Antonio · 7.4 mi78205 · San Antonio · 8.7 mi78207 · San Antonio · 8.9 mi78208 · San Antonio · 9.9 miZIP 7820978210 · San Antonio · 6.8 mi78211 · San Antonio · 6.1 miZIP 7821278214 · San Antonio · 3.6 mi78215 · San Antonio · 9.8 miZIP 78218ZIP 7821978220 · San Antonio · 9.4 mi78222 · San Antonio · 7.0 mi78223 · San Antonio · 5.8 mi78224 · San Antonio · 3.9 mi78225 · San Antonio · 6.7 mi78226 · San Antonio · 7.9 miZIP 78227ZIP 78228ZIP 78229ZIP 7823478235 · San Antonio · 4.1 miZIP 7823678237 · San Antonio · 9.8 miZIP 7823878242 · San Antonio · 8.3 mi78243 · San Antonio · 8.3 miZIP 78244ZIP 78250ZIP 78251ZIP 78252ZIP 7826378264 · San Antonio · 6.9 mi78221 · San Antonio · 0.0 mi78221782647822378073781127822278224782117821478242782267822078210782077823778204782157820578235782257824378203ZIP 78050ZIP 7806978073 · Von Ormy · 9.2 miZIP 78101ZIP 7810978112 · Elmendorf · 9.4 miZIP 7820178202 · San Antonio · 9.1 mi78203 · San Antonio · 8.2 mi78204 · San Antonio · 7.4 mi78205 · San Antonio · 8.7 mi78207 · San Antonio · 8.9 mi78208 · San Antonio · 9.9 miZIP 7820978210 · San Antonio · 6.8 mi78211 · San Antonio · 6.1 miZIP 7821278214 · San Antonio · 3.6 mi78215 · San Antonio · 9.8 miZIP 78218ZIP 7821978220 · San Antonio · 9.4 mi78222 · San Antonio · 7.0 mi78223 · San Antonio · 5.8 mi78224 · San Antonio · 3.9 mi78225 · San Antonio · 6.7 mi78226 · San Antonio · 7.9 miZIP 78227ZIP 78228ZIP 78229ZIP 7823478235 · San Antonio · 4.1 miZIP 7823678237 · San Antonio · 9.8 miZIP 7823878242 · San Antonio · 8.3 mi78243 · San Antonio · 8.3 miZIP 78244ZIP 78250ZIP 78251ZIP 78252ZIP 7826378264 · San Antonio · 6.9 mi78221 · San Antonio · 0.0 mi7822178264782237807378112782227822478211782147824278226782207821078207782377820478202782357822578203ZIP 78050ZIP 7806978073 · Von Ormy · 9.2 miZIP 78101ZIP 7810978112 · Elmendorf · 9.4 miZIP 7820178202 · San Antonio · 9.1 mi78203 · San Antonio · 8.2 mi78204 · San Antonio · 7.4 mi78205 · San Antonio · 8.7 mi78207 · San Antonio · 8.9 mi78208 · San Antonio · 9.9 miZIP 7820978210 · San Antonio · 6.8 mi78211 · San Antonio · 6.1 miZIP 7821278214 · San Antonio · 3.6 mi78215 · San Antonio · 9.8 miZIP 78218ZIP 7821978220 · San Antonio · 9.4 mi78222 · San Antonio · 7.0 mi78223 · San Antonio · 5.8 mi78224 · San Antonio · 3.9 mi78225 · San Antonio · 6.7 mi78226 · San Antonio · 7.9 miZIP 78227ZIP 78228ZIP 78229ZIP 7823478235 · San Antonio · 4.1 miZIP 7823678237 · San Antonio · 9.8 miZIP 7823878242 · San Antonio · 8.3 mi78243 · San Antonio · 8.3 miZIP 78244ZIP 78250ZIP 78251ZIP 78252ZIP 7826378264 · San Antonio · 6.9 mi78221 · San Antonio · 0.0 mi7822178264782237807378112782227822478211782147822678220782107820778237
The 10-mile circle around 78221'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
78221San Antonio, TX42,1780.0
78214San Antonio, TX22,1183.6
78224San Antonio, TX22,2323.9
78235San Antonio, TX2,3044.1
78223San Antonio, TX58,9835.8
78211San Antonio, TX30,8576.1
78225San Antonio, TX13,1046.7
78210San Antonio, TX34,9406.8
78264San Antonio, TX11,8416.9
78222San Antonio, TX26,4767.0
78204San Antonio, TX11,9837.4
78226San Antonio, TX6,5547.9
78203San Antonio, TX5,2008.2
78242San Antonio, TX36,1688.3
78243San Antonio, TX2328.3
78205San Antonio, TX1,5388.7
78207San Antonio, TX55,4748.9
78202San Antonio, TX10,2249.1
78073Von Ormy, TX10,0889.2
78220San Antonio, TX19,4239.4
78112Elmendorf, TX9,7699.4
78215San Antonio, TX3,5069.8
78237San Antonio, TX37,3799.8
78208San Antonio, TX3,8619.9

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.