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Data Last Updated: December 1, 2024

MARION County, IN ZIP Codes



MARION County, IN Covers 57 ZIP Codes

ZIP CodeClassificationCityPopulationArea Code(s)
ZIP Code 46077 *GeneralZionsville33,969317/463
ZIP Code 46107GeneralBeech Grove12,994317/463
ZIP Code 46113 *GeneralCamby15,915317/463
ZIP Code 46163 *GeneralNew Palestine13,489317/463
ZIP Code 46183P.O. BoxWest Newton130317/463
ZIP Code 46201GeneralIndianapolis31,408317/463
ZIP Code 46202GeneralIndianapolis22,217317/463/765
ZIP Code 46203GeneralIndianapolis38,224317/463
ZIP Code 46204GeneralIndianapolis9,086317/463/765
ZIP Code 46205GeneralIndianapolis27,531317/463
ZIP Code 46206P.O. BoxIndianapolis6317/463
ZIP Code 46207P.O. BoxIndianapolis0317/463
ZIP Code 46208GeneralIndianapolis23,996317/463
ZIP Code 46213UniqueIndianapolis0317/463
ZIP Code 46214GeneralIndianapolis26,314317/463
ZIP Code 46216GeneralIndianapolis2,343317/463
ZIP Code 46217GeneralIndianapolis34,725463
ZIP Code 46218GeneralIndianapolis30,400317/463
ZIP Code 46219GeneralIndianapolis36,556317/463
ZIP Code 46220GeneralIndianapolis36,078317/463
ZIP Code 46221GeneralIndianapolis27,991317/463
ZIP Code 46222GeneralIndianapolis37,185317/463
ZIP Code 46224GeneralIndianapolis38,822317/463
ZIP Code 46225GeneralIndianapolis6,503317/463/765
ZIP Code 46226GeneralIndianapolis43,997317/463
ZIP Code 46227GeneralIndianapolis62,126317/463
ZIP Code 46228GeneralIndianapolis15,824317/463
ZIP Code 46229GeneralIndianapolis29,252317/463
ZIP Code 46230P.O. BoxIndianapolis0317/463
ZIP Code 46231GeneralIndianapolis10,889317/463
ZIP Code 46234GeneralIndianapolis27,841317/463
ZIP Code 46235GeneralIndianapolis34,569317/463
ZIP Code 46236GeneralIndianapolis27,627317/463
ZIP Code 46237GeneralIndianapolis44,378317/463
ZIP Code 46239GeneralIndianapolis33,290317/463
ZIP Code 46240GeneralIndianapolis20,148317/463
ZIP Code 46241GeneralIndianapolis33,568317/463
ZIP Code 46242P.O. BoxIndianapolis0317/463
ZIP Code 46244P.O. BoxIndianapolis0317/463
ZIP Code 46247P.O. BoxIndianapolis0317/463
ZIP Code 46249UniqueIndianapolis0317/463
ZIP Code 46250GeneralIndianapolis19,156317/463
ZIP Code 46251P.O. BoxIndianapolis0317/463
ZIP Code 46253P.O. BoxIndianapolis0317/463
ZIP Code 46254GeneralIndianapolis40,162317/463
ZIP Code 46255UniqueIndianapolis0317/463
ZIP Code 46256GeneralIndianapolis22,598317/463
ZIP Code 46259GeneralIndianapolis13,703317/463
ZIP Code 46260GeneralIndianapolis34,188317/463/765
ZIP Code 46262UniqueIndianapolis0317/463
ZIP Code 46268GeneralIndianapolis26,353317/463/765
ZIP Code 46277UniqueIndianapolis0317/463
ZIP Code 46278GeneralIndianapolis8,910317/463/765
ZIP Code 46282GeneralIndianapolis0317/463
ZIP Code 46283UniqueIndianapolis0317/463
ZIP Code 46285UniqueIndianapolis0317/463/765
ZIP Code 46298UniqueIndianapolis0317/463

* Indicates a Multi County ZIP Code, whose primary County is something other than Marion, IN.



Timezone(s): All Time Zones found within this county. In the United States, there are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau. The alignment between ZIP codes and time zones is not perfect. A single time zone can cover multiple ZIP codes, and, conversely, a single ZIP code could theoretically span across multiple time zones, although this is quite rare.Eastern
 
Population: The total Population for Marion County, IN, taken from the 2020 U.S. Census DP1. This population total includes all people residing in and counts them regardless of citizenship or immigration status. Include are U.S. Citizens, permanent residents, temporary migrants, and undocumented workers. The total population represents people who live in the state, not just those present on the day of the census. State Population is critical in determining political representation, funding allocation, planning and policy-making, and demographic analysis. 977,203 (More Details)
Male Population: The sum of all males for Marion County, IN from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The male population information is important for healthcare planning, policy making, social research, and economic planning and development.473,405
Female Population: The sum of all females for Marion County, IN from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The female population information is important for healthcare planning, policy making, social research, and economic planning and development.503,798
Median Age: The median age of the total population of this county. Median age is not a future prediction, it is the actual number from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger.35
 
ZIP Codes: The total number of ZIP Codes which at least partially fall inside Marion County, IN. Did you know that approximately 23% of ZIP Codes cross county lines? Several even cross State lines. ZIP Codes do not follow other geographic boundaries because they were created exclusively for the expedient delivery of mail.57
Cities: The total number of City names which are associated with ZIP Codes that partially or wholly cross into Marion County, IN. Alongside the official city name, USPS also recognizes certain alternate names for cities or towns that can be used in mailing addresses. These may include towns, villages, abbreviations, names in other languages, or names that have been commonly used historically.4
Counties: The total number of counties associated with ZIP Codes that are at least partially part of Marion County, IN.1
Area Codes: The total number of Area Codes associated with ZIP Codes in Marion County, IN. Area codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. Each area code identifies a specific geographic area (usually part of a state or territory) and allows calls to be routed to the correct area. There are approximately 350 area codes in use in the United States.3
 
Total Area: The approximate amount of area covered by Marion, IN in square miles. This includes all land and water areas within the legal county boundaries.403 square miles (county)
Land Area: The approximate amount of land area covered by Marion, IN in square miles. Land area data provided by the Census Bureau are based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each state. Land area is important in many types of statistical analysis. For example, population density, the number of people per unit of land area, is a commonly used statistic based on this data. Land area measurements are also important for urban planning, environmental studies, and economic analysis. 396 square miles (county)
Water Area: The approximate amount of water area covered by Marion, IN in square miles. Calculations for water area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompassed features such as lakes, reservoirs, rivers, and coastal water bodies. Water surface data are especially important for environmental and conservation planning, water resource management, transportation, and recreational planning.7 square miles (county)

MARION, IN Demographic Information

* Demographic data is based on 2020 Census.

Total population of MARION County, IN: Total Population from the 2020 Census. This reflects the exact population of the geographic area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.977,203
Male population of MARION County, IN: The Male Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Male Population information is important for healthcare planning, policy making, social research, and economic planning and development.473,405
Female population of MARION County, IN: The Female Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Female Population information is important for healthcare planning, policy making, social research, and economic planning and development.503,798
Median age (years): The Median Age of the Total Population from the 2020 Census for this geographic area. Median age is not a future prediction, it is the actual calculated age from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger. Median Age can relate how young or old a geographic area is compared to others. If one area is 44 and the other is 40, then the first are is an average of 4 years older.34.7
White Population: The White Population is an exact count from the 2020 Census for this geographic area. The numbers for the White Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including White. This count includes all who selected White/Caucasian in their response, even if they selected another race as well.513,036
Black Population: The Black Population is an exact count from the 2020 Census for this geographic area. The numbers for the Black Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Black or African American. This count includes all who selected Black or African American in their response, even if they selected another race as well.268,694
Indian Population: The American Indian and Alaska Native Population is an exact count from the 2020 Census for this geographic area and not estimates for the future. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including American Indian and Alaska Native. This count includes all who selected American Indian and Alaska Native in their response, even if they selected another race as well.5,200
Asian Population: The Asian Population is an exact count from the 2020 Census for this geographic area, not future projections. On the U.S. Census questionnaire, people were asked to check all races which applied to them, including Chinese, Filipino, Asian Indian, Vietnamese, Korean, Japanese, or Other Asian. This count includes all who selected one of these options in their response, even if they selected another race as well.40,062
Hawaiian Population: The Hawaiian or Pacific Islander Population is an exact count from the 2020 Census for this geographic area and are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Native Hawaiian and Pacific Islander. This count includes all who selected either Hawaiian or Pacific Islander in their response, even if they selected another race as well.463
Hispanic Population: The Hispanic Population is an exact count from the 2020 Census for this geographic area and is not an estimate or future projection. On the 2020 U.S. Census questionnaire, people were first asked for their Ethnicity, including if they were from Hispanic, Latino, or Spanish Origin, including Mexican, Mexican American, Chicano, Puerto Rican, Cuban, or other ethnic origin. This count includes all who affirmed that they were part of this ethnic origin. Respondents who selected this option were also asked to select a race separately and would be counted once in this number as well as the race they chose as well. From the U.S. Census definition, Hispanic is an ethnic origin and not a race.129,286
Median age (Male): The Median Age of all Males from the 2020 Census for this geographic area. The Male Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.33.7
Median age (Female): The Median Age of all Females from the 2020 Census for this geographic area. The Female Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.35.5
Total Households: Total Number of Households from the 2020 U.S. Census for this geographic area. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.398,062
Married-Couple Households: Total Married-Couple Households is based on the 2020 U.S. Census and is not an estimate. Under the U.S. Census Bureau definition, Married Couple Households refers to the count of households where the householder and his or her spouse are listed as members of the same household. It does include same-sex marriage households and the households themselves may also include other individuals, such as children or other relatives. 
Average Household Size for MARION County, IN: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.2.41
Average family size of MARION County, IN: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.3.41
Total housing units for MARION County, IN: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.436,998


MARION County, IN Covers 4 Cities