There are 56 unique ZIP codes in Indianapolis, Indiana. Area code: 317.
56
ZIP codes
414.19
sq mi land
7.19
sq mi water
317
area code
Indianapolis, IN ZIP code map
About Indianapolis, IN
Indianapolis, the capital city of Indiana, is renowned for its vibrant cultural scene and deep historical roots. Nestled in the central part of the state, it serves as a hub for sports, events, and entertainment. Known as the 'Crossroads of America,' Indianapolis is characterized by its friendly atmosphere and bustling urban life, blending modernity with a rich heritage.
Location & geography
Indianapolis is located in the central region of Indiana, primarily in Marion County, and is defined by its flat terrain and urban layout. The city spans a total land area of 409.39 square miles, with an additional 6.98 square miles of water. Nearby cities include Carmel to the north, approximately 16 miles away, and Bloomington to the south, about 50 miles distant, making it well-positioned within the state.
Community & economy
The community of Indianapolis boasts a diverse population, which contributes to its vibrant urban character. The city's residential areas range from busy urban neighborhoods to more suburban settings, offering a blend of lifestyles for its residents. Major industries include healthcare, education, and manufacturing, with many residents engaged in daily commutes to various employment hubs throughout the city.
Transportation
Indianapolis is serviced by several major highways, including Interstate 70 and Interstate 465, which facilitate efficient travel within and beyond the city. The Indianapolis International Airport, located about 10 miles from downtown, is the nearest major airport offering extensive flight options. Additionally, public transit is available through the IndyGo bus service, providing convenient access to various parts of the city.
History
Indianapolis was established in 1821 and quickly became the seat of government for the state of Indiana. Over the years, it has evolved into a thriving metropolis, marked by significant contributions to American culture and history, particularly in the contexts of sports and transportation. The city's development has been influenced by its strategic location and the establishment of numerous railroads that once crisscrossed its landscape.
Did you know?
One surprising fact about Indianapolis is that it hosts the world's largest single-day sporting event, the Indianapolis 500, held annually at the Indianapolis Motor Speedway. This monumental race attracts hundreds of thousands of fans from around the globe, showcasing the city's deep-rooted passion for auto racing.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What ZIP codes does Indianapolis, IN have?
Indianapolis, IN has 50 ZIP codes: 46201, 46202, 46203, 46204, 46205, 46208, 46209, 46213, 46214, 46216, 46217, 46218, 46219, 46220, 46221, 46222, 46224, 46225, 46226, 46227, 46228, 46229, 46231, 46234, 46235, 46236, 46237, 46239, 46240, 46241, 46249, 46250, 46254, 46255, 46256, 46259, 46260, 46262, 46268, 46277, 46278, 46280, 46280, 46282, 46283, 46285, 46288, 46290, 46290, 46298. Each ZIP code serves a distinct delivery area within the city and surrounding region.
What is the main ZIP code for Indianapolis, IN?
The primary ZIP code for Indianapolis, IN is 46280. The city uses area code 317 for phone service.
What county is Indianapolis, IN in?
Indianapolis is located in Hamilton County, Indiana.
How many ZIP codes are in Indianapolis, IN?
Indianapolis, IN has 50 ZIP codes.
What ZIP code covers downtown Indianapolis and the Indianapolis Motor Speedway area?
Downtown Indianapolis is primarily served by ZIP code 46204, while the Indianapolis Motor Speedway, located on the northwest side of the city, is in ZIP code 46222.
Which ZIP codes serve the Indiana University-Purdue University Indianapolis (IUPUI) campus and surrounding medical district?
IUPUI and the surrounding medical district are located in ZIP codes 46202 and 46208, which cover the near west side of Indianapolis.
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