County ZIP codes · Indiana · FIPS 18063
Hendricks County, IN ZIP Codes
Hendricks County, Indiana has 18 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 12 of the residential ones lie mainly in Hendricks County and 6 mainly in a neighboring county; 12 cross the county line. Median household income ranges from $71,825 in 46231 to $158,648 in 46278 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Hendricks County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $83,190 and $103,485.
They carry 16 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 18 residential ZIP codes in Hendricks County
12 ZIP codes lie mainly in Hendricks County; 6 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 46112 | Brownsburg | 44,220 | 1,050 | $113k | $329k | 97% |
| 46123 | Avon | 43,353 | 1,517 | $104k | $312k | 100% |
| 46168 | Plainfield | 38,826 | 1,183 | $90k | $297k | 100% |
| 46234 | Indianapolis | 28,300 | 2,288 | $83k | $242k | 50% |
| 46122 | Danville | 16,974 | 192 | $100k | $305k | 100% |
| 46231 | Indianapolis | 10,371 | 889 | $72k | $220k | 52% |
| 46167 | Pittsboro | 6,944 | 239 | $123k | $329k | 100% |
| 46121 | Coatesville | 5,271 | 95 | $89k | $276k | 52% |
| 46118 | Clayton | 4,709 | 86 | $78k | $277k | 93% |
| 46165 | North Salem | 1,992 | 48 | $87k | $347k | 96% |
| 46149 | Lizton | 1,952 | 73 | $89k | $248k | 100% |
| 46103 | Amo | 361 | 788 | $94k | $161k | 100% |
Partly in Hendricks County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 46180 | Stilesville | 1,085 | 43 | $90k | $229k | 44% |
| 46113 | Camby | 17,192 | 1,079 | $85k | $248k | 15% |
| 46158 | Mooresville | 24,878 | 324 | $81k | $255k | 11% |
| 46147 | Jamestown | 2,518 | 44 | $81k | $217k | 9% |
| 46278 | Indianapolis | 8,450 | 640 | $159k | $409k | 4% |
| 47968 | New Ross | 1,356 | 52 | $83k | $213k | 1% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
12 ZIP codes of Hendricks County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Hendricks | Elsewhere |
|---|---|---|
| 46112 | 97% | Boone County3% |
| 46234 | 50% | Marion County50% |
| 46158 | 11% | Morgan County89% |
| 46113 | 15% | Morgan County48%; Marion County37% |
| 46231 | 52% | Marion County48% |
| 46278 | 4% | Marion County96% |
| 46121 | 52% | Putnam County48% |
| 46118 | 93% | Morgan County7% |
| 46147 | 9% | Boone County91% |
| 46165 | 96% | Putnam County4% |
| 47968 | 1% | Montgomery County88%; Boone County10% |
| 46180 | 44% | Morgan County56% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Hendricks County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Hendricks County's ZIP codes use 3 prefixes: 461, 462 and 479.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 461 | Indianapolis, IN (SCF 460) | 14 | 63 |
| 462 | Indianapolis, IN (SCF 460) | 3 | 63 |
| 479 | Indianapolis, IN (SCF 460) | 1 | 71 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.