Grammer, Indiana Demographics & Population 2026
During the 2020–2024 ACS period, Grammer, Indiana had a total population of 336, the 590th largest community in Indiana. The poverty rate is 5.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 44.1% of adults hold a bachelor's degree or higher — top 10% in Indiana.
Grammer Quick Facts
How Grammer 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 | 298 | 336 | +12.8% |
How Grammer 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Grammer Rankings in Indiana
Explore Indiana Rankings
Cities Similar to Grammer
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Edwardsport | 337 | $51,667 | $58,800 | 7.7% | 15.2% |
| Amboy | 338 | $51,667 | $121,300 | 22.0% | 26.6% |
| Sandborn | 339 | $61,125 | $94,400 | 18.1% | 6.2% |
| Walesboro | 331 | $122,632 | $202,600 | 34.7% | 0.0% |
| Earl Park | 342 | $59,375 | $86,900 | 13.4% | 16.7% |
A note before these figures: with a population of 336, Grammer's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Grammer is a small community located in Indiana. The total population is 336. It ranks as the 590th most populous out of 967 Census-designated places in Indiana.
Age Demographics
The median age in Grammer is 21.1 years. This is 45% lower than the state median of 38.1 years.
Economy, Income & Housing
The poverty rate stands at 5.1%. This is 59% lower than the state poverty rate of 12.3%. The unemployment rate is 7.7%. This is 80% higher than the state rate of 4.3%. 60.7% of occupied housing units are owner-occupied. This homeownership rate is 14% lower than the state average of 70.5%.
Race & Ethnicity
Every resident counted in Grammer was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
44.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Grammer in the top 10% of all cities in the state for educational attainment. This is 50% higher than the state rate of 29.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample. Notably, 19.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Grammer, Indiana 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 Indiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 967 Census-designated places in Indiana. 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 Grammer, Indiana?
Grammer, Indiana has a population of 336 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Grammer, IN?
The Census Bureau does not publish a reliable median household income estimate for Grammer — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Grammer, IN?
The poverty rate in Grammer is 5.1%. This means approximately 17 residents live below the federal poverty line.
What is the racial makeup of Grammer, Indiana?
Grammer's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Grammer, IN?
The Census Bureau does not publish a reliable median home value estimate for Grammer — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Grammer, Indiana?
44.1% of adults (25+) in Grammer hold a bachelor's degree or higher, and 19.9% hold a graduate or professional degree.