Plain

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.

14 other ZIP codes within 10 miles of 37921

ZIP 37701ZIP 37716ZIP 37721ZIP 37737ZIP 37754ZIP 37772ZIP 37777ZIP 3780437849 · Powell · 5.8 miZIP 37853ZIP 3786537902 · Knoxville · 4.7 mi37909 · Knoxville · 2.4 mi37912 · Knoxville · 2.3 miZIP 3791437915 · Knoxville · 5.7 mi37916 · Knoxville · 4.2 mi37917 · Knoxville · 5.2 mi37918 · Knoxville · 7.2 mi37919 · Knoxville · 4.4 mi37920 · Knoxville · 9.3 mi37922 · Knoxville · 9.8 mi37923 · Knoxville · 5.6 miZIP 3792437929 · Knoxville · 4.9 mi37931 · Knoxville · 7.0 miZIP 37932ZIP 37934ZIP 3793837921 · Knoxville · 0.0 mi37921379203784937922379183793137919379233791737912379093791537916ZIP 37701ZIP 37716ZIP 37721ZIP 37737ZIP 37754ZIP 37772ZIP 37777ZIP 3780437849 · Powell · 5.8 miZIP 37853ZIP 3786537902 · Knoxville · 4.7 mi37909 · Knoxville · 2.4 mi37912 · Knoxville · 2.3 miZIP 3791437915 · Knoxville · 5.7 mi37916 · Knoxville · 4.2 mi37917 · Knoxville · 5.2 mi37918 · Knoxville · 7.2 mi37919 · Knoxville · 4.4 mi37920 · Knoxville · 9.3 mi37922 · Knoxville · 9.8 mi37923 · Knoxville · 5.6 miZIP 3792437929 · Knoxville · 4.9 mi37931 · Knoxville · 7.0 miZIP 37932ZIP 37934ZIP 3793837921 · Knoxville · 0.0 mi379213792037849379223791837931379193792337917379123790937915ZIP 37701ZIP 37716ZIP 37721ZIP 37737ZIP 37754ZIP 37772ZIP 37777ZIP 3780437849 · Powell · 5.8 miZIP 37853ZIP 3786537902 · Knoxville · 4.7 mi37909 · Knoxville · 2.4 mi37912 · Knoxville · 2.3 miZIP 3791437915 · Knoxville · 5.7 mi37916 · Knoxville · 4.2 mi37917 · Knoxville · 5.2 mi37918 · Knoxville · 7.2 mi37919 · Knoxville · 4.4 mi37920 · Knoxville · 9.3 mi37922 · Knoxville · 9.8 mi37923 · Knoxville · 5.6 miZIP 3792437931 · Knoxville · 7.0 miZIP 37932ZIP 37934ZIP 3793837921 · Knoxville · 0.0 mi3792137920378493792237918379313791937923379173791237909
The 10-mile circle around 37921'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
37921Knoxville, TN28,7170.0
37912Knoxville, TN21,5052.3
37909Knoxville, TN16,7742.4
37916Knoxville, TN15,5834.2
37919Knoxville, TN31,7544.4
37902Knoxville, TN2,4124.7
37929Knoxville, TN04.9
37917Knoxville, TN24,6155.2
37923Knoxville, TN30,1315.6
37915Knoxville, TN5,9915.7
37849Powell, TN29,3755.8
37931Knoxville, TN31,8427.0
37918Knoxville, TN45,9717.2
37920Knoxville, TN44,9959.3
37922Knoxville, TN40,3949.8

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.