Unified School District · IA
Grinnell-Newburg Community School District
Grinnell-Newburg Community School District is a unified school district in Iowa with a community population of 12,729. The median household income is $68,457 and the median age is 37.8.
12,729
Population
58
People / sq mi
$68,457
Median Income
37.8
Median Age
Grinnell-Newburg Community School District covers 220 sq mi of land at 57.7 people per square mile.
Race & Ethnicity
| White | 89.3% |
| Black or African American | 0.0% |
| Asian | 58.1% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$68,457
Median Household Income
$37,592
Per Capita Income
5.0%
Poverty Rate
2.8%
Unemployment
Housing
$213,800
Median Home Value
$898
Median Rent
69.9%
Homeownership
Education Attainment
95.8%
High School+
33.7%
Bachelor's+
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Frequently Asked Questions
Grinnell-Newburg Community School District serves a community with a population of 12,729 according to the latest Census ACS 5-Year estimates. This unified school district is located in Iowa.
The median household income in Grinnell-Newburg Community School District is $68,457, with a per capita income of $37,592. The poverty rate is 5.0%.
Grinnell-Newburg Community School District is 89.3% White, 0.0% Black or African American, 58.1% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Grinnell-Newburg Community School District, 95.8% of adults have a high school diploma or higher, and 33.7% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Grinnell-Newburg Community School District is $213,800, with a median rent of $898. The homeownership rate is 69.9%.
More from Iowa
Data for Grinnell-Newburg Community School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1913200).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.