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US ZIP Code Profile

ZIP Code 46228
Indianapolis, Indiana

ZIP code 46228 is in Indianapolis, located in Marion County, Indiana, within the Indianapolis-Carmel-Anderson metro area. Its 2020 Census population was 15,824. The estimated median adjusted gross income per tax return is $49,023, and about 6% of filers report $200,000 or more.

2020 Population
15,824
Census ZCTA
County
Marion
FIPS 18097
Median income (est.)
$49,023
IRS SOI 2022
Land Area
7.995 mi²
+ 0.056 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityIndianapolis, IN
CountyMarion County (FIPS 18097)
StateIndiana (FIPS 18)
Metro Area (MSA)Indianapolis-Carmel-Anderson, IN Metro Area (26900)
Census Region / DivisionMidwest Region · East North Central Division
Coordinates39.84823, -86.20072
Land / Water Area7.995 mi² land · 0.056 mi² water

02Income & Economics

Distribution of the 7,910 individual tax returns filed in 46228 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
26.7%
$25K–$50K
24.3%
$50K–$75K
16.3%
$75K–$100K
10.5%
$100K–$200K
16.1%
$200K+
6.2%
The $200,000+ bracket accounts for 40% of 46228's total adjusted gross income, from 6% of returns — a concentration that drives the gap between the median ($49,023) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 46228's IRS income metrics, 2020–2022.

Median income (2021→2022)
$49,023
▲ 4.6%
Filers earning $200K+
6.2%
▲ 0.4 pt
Total filers
7,910
▲ 1.0%
GET /zipc/v2/zipcodes/46228/soi?year=… $43K 2020 $47K 2021 $49K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 46228 ZCTA.

2000
15,143
 
2010
14,755
▼ -2.6%
2020
15,824
▲ +7.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 46228. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 46228

Indianapolis and its immediate neighbors, sorted by distance.

3 mi
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Distance from 46228 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number174037
City AliasesIndianapolis, Crows Nest, North Crows Nest, Wynnedale, Spring Hills, N Crows Nest

07Frequently Asked Questions

What county is ZIP code 46228 in?

ZIP code 46228 is in Marion County, Indiana (county FIPS code 18097).

What city is ZIP code 46228?

The primary USPS city for 46228 is Indianapolis, IN.

What metro area (MSA) is 46228 in?

46228 is part of the Indianapolis-Carmel-Anderson, IN Metro Area (MSA code 26900).

What is the population of ZIP code 46228?

The 2020 Census population of 46228 was 15,824 residents.

What is the median income in ZIP code 46228?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 46228 is about $49,023, with around 6% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.