Treynor vs Underwood

A side-by-side comparison of Treynor and Underwood: population, income, housing, and more.

Treynor and Underwood are places in Iowa. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Treynor has the higher population (1,228 vs 977 in Underwood). Treynor has the higher median household income ($132,679 vs $90,556 in Underwood). Treynor has the higher median home value ($250,000 vs $227,400 in Underwood).

Population, income & housing

	Treynor	Underwood
Population	1,228	977
Median age	36.0 yrs	29.5 yrs
Median household income	$132,679	$90,556
Median home value	$250,000	$227,400
Median gross rent	$1,120	$819
Housing units	486	363
Homeownership rate	78.4%	80.7%
Bachelor's degree or higher	43.7%	32.6%
Unemployment rate	5.4%	1.7%

Trends (ACS 5-year, 2019–2023)

	Treynor	Underwood
Population	1,022 → 1,228 (+20.2%)	854 → 977 (+14.4%)
Median household income	$80,278 → $132,679 (+65.3%)	$81,250 → $90,556 (+11.5%)
Median home value	$162,500 → $250,000 (+53.8%)	$160,800 → $227,400 (+41.4%)
Median gross rent	$868 → $1,120 (+29.0%)	$700 → $819 (+17.0%)

Treynor

Population

1,0221,228

Median household income

$80,278$132,679

Median home value

$162,500$250,000

Median gross rent

$868$1,120

Underwood

Population

854977

Median household income

$81,250$90,556

Median home value

$160,800$227,400

Median gross rent

$700$819

Age & race/ethnicity

Age distribution (share)

	Treynor	Underwood
Under 5	12.9%	10.1%
5 to 17	17.5%	22.3%
18 to 24	4.2%	9.4%
25 to 34	13.8%	15.0%
35 to 44	11.9%	12.9%
45 to 54	11.6%	8.7%
55 to 64	16.9%	11.6%
65 to 74	7.7%	5.6%
75 and over	3.7%	4.3%

Race & ethnicity (share)

	Treynor	Underwood
White (non-Hispanic)	92.4%	89.6%
Black or African American	0.9%	0.0%
American Indian & Alaska Native	0.0%	0.5%
Asian	0.0%	1.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	2.6%	1.6%
Hispanic or Latino	4.1%	7.3%

Educational attainment (age 25+)

Share of adults 25+

	Treynor	Underwood
No high school diploma	0.5%	5.1%
High school graduate	21.8%	16.0%
Some college or associate's	34.1%	46.3%
Bachelor's degree	23.3%	19.2%
Graduate or professional degree	20.4%	13.4%

Commute to work

How workers get to work (share)

	Treynor	Underwood
Drove alone	85.9%	79.5%
Carpooled	4.3%	5.3%
Public transit	0.0%	0.0%
Walked	0.6%	4.9%
Bicycle	0.0%	0.0%
Worked from home	8.2%	9.6%
Other means	0.9%	0.8%

Housing

Units in structure (share)

	Treynor	Underwood
1-unit, detached	94.7%	84.6%
1-unit, attached	1.9%	0.6%
2 to 4 units	1.0%	5.2%
5 to 19 units	2.5%	9.6%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Treynor	Underwood
Poverty rate	5.8%	2.5%
Average household size	2.63	2.81
Mean commute (minutes)	26	25
Median year structure built	1971	1980