Merriam, Kansas Demographics & Population 2026
During the 2020–2024 ACS period, Merriam, Kansas had a total population of 11,085, the 34th largest city in Kansas, with a median household income of $73,600, which is about the same as the state average. The poverty rate is 6.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 45.6% of adults hold a bachelor's degree or higher — top 10% in Kansas.
Merriam Quick Facts
How Merriam Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 11,036 | 11,085 | +0.4% |
| Median household income | $71,665 | $73,600 | +2.7% |
| Median home value | $242,400 | $263,300 | +8.6% |
How Merriam Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
Merriam Rankings in Kansas
Explore Kansas Rankings
Other Cities in Johnson County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Overland Park | 200,306 | $104,834 | 5.6% | $413,600 |
| Olathe | 145,057 | $114,009 | 5.6% | $364,700 |
| Shawnee | 68,542 | $109,940 | 5.3% | $359,700 |
| Lenexa | 58,384 | $103,239 | 5.4% | $394,900 |
| Leawood | 33,809 | $185,625 | 3.1% | $658,800 |
| Gardner | 24,526 | $96,818 | 6.3% | $306,200 |
| Prairie Village | 22,874 | $113,530 | 5.7% | $435,700 |
| Mission | 9,915 | $75,534 | 9.7% | $289,100 |
| Spring Hill | 9,120 | $112,428 | 7.7% | $357,800 |
| Bonner Springs | 7,839 | $83,218 | 12.4% | $247,200 |
Cities Similar to Merriam
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Haysville | 11,117 | $67,740 | $161,800 | 20.0% | 11.9% |
| Mission | 9,915 | $75,534 | $289,100 | 52.3% | 9.7% |
| Ottawa | 12,678 | $71,699 | $166,500 | 25.8% | 9.1% |
| Atchison | 10,785 | $54,474 | $129,700 | 26.8% | 15.8% |
| Lansing | 11,246 | $102,786 | $270,800 | 36.3% | 6.3% |
Population Overview
Merriam is a small city located in Kansas, within Johnson County. The total population is 11,085. It ranks as the 34th most populous out of 721 Census-designated places in Kansas.
Age Demographics
The median age in Merriam is 39.3 years. This is 5% higher than the state median of 37.4 years.
Economy, Income & Housing
The median household income in Merriam is $73,600. This is about the same as the state median of $74,275. It is also 9% lower than the national median of $80,734. The poverty rate stands at 6.0%. This is 47% lower than the state poverty rate of 11.3%. The unemployment rate is 5.4%. This is 37% higher than the state rate of 3.9%. The median home value is $263,300. Housing costs are 21% higher than the state median of $217,200. The home-value-to-income ratio is 3.6x. 60.7% of occupied housing units are owner-occupied. This homeownership rate is 10% lower than the state average of 67.2%.
Race & Ethnicity
The largest racial or ethnic group in Merriam is White (non-Hispanic), making up 76.4% of the population. Hispanic or Latino residents account for 10.8%.
Education
45.6% of residents aged 25 and older hold a bachelor's degree or higher. This places Merriam in the top 10% of all cities in the state for educational attainment. This is 28% higher than the state rate of 35.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.3%.
Data Sources & Methodology
All demographic data for Merriam, Kansas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Kansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 721 Census-designated places in Kansas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Merriam, Kansas?
Merriam, Kansas has a population of 11,085 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Merriam, KS?
The median household income in Merriam is $73,600, which is 9% lower than the national median of $80,734.
What is the poverty rate in Merriam, KS?
The poverty rate in Merriam is 6.0%. This means approximately 655 residents live below the federal poverty line.
What is the racial makeup of Merriam, Kansas?
Merriam's population is 76.4% White, 7.4% Black, 10.8% Hispanic/Latino, and 1.7% Asian.
What is the median home value in Merriam, KS?
The median home value in Merriam is $263,300. The home-value-to-income ratio is 3.6x.
How educated is Merriam, Kansas?
45.6% of adults (25+) in Merriam hold a bachelor's degree or higher, and 14.2% hold a graduate or professional degree.