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.
19 other ZIP codes within 10 miles of 92078 ZIP 92003 92007 · Cardiff By The Sea · 8.5 mi 92008 · Carlsbad · 7.9 mi 92009 · Carlsbad · 4.0 mi 92010 · Carlsbad · 6.7 mi 92011 · Carlsbad · 6.7 mi ZIP 92014 92024 · Encinitas · 6.1 mi 92025 · Escondido · 9.0 mi 92026 · Escondido · 7.3 mi ZIP 92027 92029 · Escondido · 3.9 mi ZIP 92054 92056 · Oceanside · 8.9 mi ZIP 92057 ZIP 92058 ZIP 92061 ZIP 92064 92067 · Rancho Santa Fe · 6.7 mi 92069 · San Marcos · 4.2 mi 92075 · Solana Beach · 9.5 mi 92081 · Vista · 4.8 mi ZIP 92082 92083 · Vista · 6.8 mi 92084 · Vista · 7.7 mi 92091 · Rancho Santa Fe · 4.5 mi 92096 · San Marcos · 1.6 mi ZIP 92126 92127 · San Diego · 7.5 mi ZIP 92128 ZIP 92129 ZIP 92130 ZIP 92131 92078 · San Marcos · 0.0 mi 92078 92026 92025 92084 92067 92029 92127 92069 92024 92056 92083 92008 92081 92010 92009 92011 92075 92007 ZIP 92003 92007 · Cardiff By The Sea · 8.5 mi 92008 · Carlsbad · 7.9 mi 92009 · Carlsbad · 4.0 mi 92010 · Carlsbad · 6.7 mi 92011 · Carlsbad · 6.7 mi ZIP 92014 92024 · Encinitas · 6.1 mi 92025 · Escondido · 9.0 mi 92026 · Escondido · 7.3 mi ZIP 92027 92029 · Escondido · 3.9 mi ZIP 92054 92056 · Oceanside · 8.9 mi ZIP 92057 ZIP 92058 ZIP 92061 ZIP 92064 92067 · Rancho Santa Fe · 6.7 mi 92069 · San Marcos · 4.2 mi 92075 · Solana Beach · 9.5 mi 92081 · Vista · 4.8 mi ZIP 92082 92083 · Vista · 6.8 mi 92084 · Vista · 7.7 mi 92091 · Rancho Santa Fe · 4.5 mi 92096 · San Marcos · 1.6 mi ZIP 92126 92127 · San Diego · 7.5 mi ZIP 92128 ZIP 92129 ZIP 92130 ZIP 92131 92078 · San Marcos · 0.0 mi 92078 92026 92025 92084 92067 92029 92127 92069 92024 92056 92083 92008 92081 92009 92011 92075 92007 ZIP 92003 92007 · Cardiff By The Sea · 8.5 mi 92008 · Carlsbad · 7.9 mi 92009 · Carlsbad · 4.0 mi 92010 · Carlsbad · 6.7 mi 92011 · Carlsbad · 6.7 mi ZIP 92014 92024 · Encinitas · 6.1 mi 92025 · Escondido · 9.0 mi 92026 · Escondido · 7.3 mi ZIP 92027 92029 · Escondido · 3.9 mi ZIP 92054 92056 · Oceanside · 8.9 mi ZIP 92057 ZIP 92058 ZIP 92061 ZIP 92064 92067 · Rancho Santa Fe · 6.7 mi 92069 · San Marcos · 4.2 mi 92075 · Solana Beach · 9.5 mi 92081 · Vista · 4.8 mi ZIP 92082 92083 · Vista · 6.8 mi 92084 · Vista · 7.7 mi 92091 · Rancho Santa Fe · 4.5 mi 92096 · San Marcos · 1.6 mi ZIP 92126 92127 · San Diego · 7.5 mi ZIP 92128 ZIP 92129 ZIP 92130 ZIP 92131 92078 · San Marcos · 0.0 mi 92078 92026 92084 92067 92029 92127 92069 92024 92056 92008 92081 92009 92011 The 10-mile circle around 92078'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 figure ZIP codes centered outside the circle Distance between internal points, in miles ZIP Town People Miles 92078 San Marcos, CA 53,605 0.0 92096 San Marcos, CA 0 1.6 92029 Escondido, CA 20,726 3.9 92009 Carlsbad, CA 44,739 4.0 92069 San Marcos, CA 47,335 4.2 92091 Rancho Santa Fe, CA 972 4.5 92081 Vista, CA 29,002 4.8 92024 Encinitas, CA 50,617 6.1 92067 Rancho Santa Fe, CA 7,938 6.7 92010 Carlsbad, CA 18,489 6.7 92011 Carlsbad, CA 23,190 6.7 92083 Vista, CA 38,375 6.8 92026 Escondido, CA 53,075 7.3 92127 San Diego, CA 50,555 7.5 92084 Vista, CA 49,727 7.7 92008 Carlsbad, CA 27,955 7.9 92007 Cardiff By The Sea, CA 11,100 8.5 92056 Oceanside, CA 53,616 8.9 92025 Escondido, CA 49,989 9.0 92075 Solana Beach, CA 11,944 9.5
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.