United States › Indiana › Merrillville CITY
Merrillville Indiana · 37,407 residents (2025 est.) · 33.2 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Merrillville is home to 36,476 people in Indiana. About 26% of adults have finished a four-year degree. The typical home is worth $211,400, having more than doubled since 2000. The median age is 42.4, about 3 years above the US median. 6% of people here were born outside the United States. 5,916 more people live here than in 2000.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 42.4
US median: 38.9
Less educated
26% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 30,560 in 2000
37,407 in 2025 (Census Bureau estimate)
1,098 / sq mi
+13%since 2009
from 970 / sq mi in 2009
US average: 281
from 37.0 in 2000
US average: 38.9
Population, 1990 – 2024
26K 29K 32K 35K 37K 1990 2000 2010 2020 2024 Merrillville Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $67,587
−25%inflation adjusted, since 2000
from $49,545 in 2000
US average: $82,259
from $22,293 in 2000
US average: $44,673
Households earning $100K+
from 28.1% in 2009
US average: 53.3%
from 4.3% in 2000
US average: 12.5%
from 0.391 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 8.5%
Public administration 2.6%
Transportation & warehousing 1.6%
Education & health services 1%
Arts, entertainment, food 0.8%
Agriculture, forestry, fishing 0.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$211,400
+15%inflation adjusted, since 2000
from $101,300 in 2000
US average: $376,019
$1,282
Unchangedinflation adjusted, since 2000
from $704 in 2000
US average: $1,442
from 70.6% in 2000
29.5% rent
from 6.3% in 2009
US average: 10.0%
from 2.53 people in 2009
US average: 2.54
from 30.3% in 2009
US average: 22.9%
from 53.0% in 2009
US average: 47.4%
from 2.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 64.5%(19,701)
Hispanic / Latino 9.7%(2,950)
2024
White, non-Hispanic 33.4%(12,185)
Hispanic / Latino 15.6%(5,692)
from 74 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 32 more ancestry groups with data from 20.2% in 2000
US average: 35.6%
High school or higher
from 86.5% in 2000
US average: 89.6%
from 6.7% in 2000
US average: 14.0%
Section 06
Commute & transportation from 20.4 min in 2000
US average: 26.5
from 87.1% in 2009
US average: 68.9%
from 7.7% in 2009
US average: 8.5%
from 1.6% in 2009
US average: 3.2%
from 1.6% in 2009
US average: 15.0%
from 1.3% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 6.7% in 2009
US average: 8.3%
Section 07
Work & employment from 10.9% in 2011
US average: 5.2%
from 65.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 78.3% in 2020
US average: 74.6%
from 12.4% in 2009
US average: 13.1%
from 27.6% in 2009
US average: 42.5%
Section 08
People & community from 3.5% in 2009
US average: 14.1%
from 11.4% in 2009
US average: 6.2%
from 14.6% in 2012
US average: 13.3%
from 14.5% in 2013
US average: 8.4%
from 79.7% in 2017
US average: 91.0%
Computer in household
from 90.4% in 2020
US average: 95.5%
from 87.2% in 2020
US average: 87.7%
from 89.7% in 2016
US average: 77.7%
from 7.2% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 44.6%(6,515)
Women 15+
Never married 34.4%(5,643)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.5% in 2013
US average: 8.4%
from 64.8% in 2020
US average: 54.8%
Direct-purchase
from 11.5% in 2020
US average: 13.8%
from 17.9% in 2020
US average: 18.4%
from 18.9% in 2020
US average: 20.9%
VA health care
from 2.6% in 2020
US average: 2.2%
Any private
from 73.7% in 2020
US average: 67.1%
Any public
from 35.2% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 28.8%(581)
Gulf War (1990s) 25.4%(512)
Share of the 2,016 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked
How many people live in Merrillville, Indiana? Merrillville, Indiana has about 36,476 residents according to the 2024 American Community Survey.
What is the median household income in Merrillville, Indiana? The typical household in Merrillville, Indiana earns about $67,587 a year. Half of households make more than that, and half make less.
Is Merrillville, Indiana expensive? In Merrillville, Indiana, the median home is worth about $211,400, and the typical rent is about $1,282 a month.
How educated are people in Merrillville, Indiana? About 26.1% of adults age 25 and over in Merrillville, Indiana hold a bachelor's degree or higher.
What is the poverty rate in Merrillville, Indiana? About 12.6% of people in Merrillville, Indiana live below the federal poverty line.
Has Merrillville, Indiana grown since 1990? Yes, Merrillville, Indiana has grown since 1990. The population has added about 9,219 residents, a change of about 34 percent over that period.
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