Graf vs Zwingle

A side-by-side comparison of Graf and Zwingle: population, income, housing, and more.

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

Zwingle has the higher population (81 vs 40 in Graf). Graf has the higher median home value ($212,500 vs $126,800 in Zwingle). Since 2019, Zwingle's population has grown faster (+22.7% vs -37.5%).

Population, income & housing

	Graf	Zwingle
Population	40	81
Median age	56.5 yrs	25.9 yrs
Median household income	$57,083	—
Median home value	$212,500	$126,800
Median gross rent	—	$850
Housing units	17	39
Homeownership rate	82.4%	65.7%
Bachelor's degree or higher	16.1%	2.3%
Unemployment rate	4.0%	8.9%

Trends (ACS 5-year, 2019–2023)

	Graf	Zwingle
Population	64 → 40 (-37.5%)	66 → 81 (+22.7%)
Median household income	$45,000 → $57,083 (+26.9%)	$48,125 → $51,786 (+7.6%)
Median home value	$154,200 → $212,500 (+37.8%)	$82,500 → $126,800 (+53.7%)
Median gross rent	—	$725 → $850 (+17.2%)

Graf

Population

6440

Median household income

$45,000$57,083

Median home value

$154,200$212,500

Zwingle

Population

6681

Median household income

$48,125$51,786

Median home value

$82,500$126,800

Median gross rent

$725$850

Age & race/ethnicity

Age distribution (share)

	Graf	Zwingle
Under 5	0.0%	11.1%
5 to 17	15.0%	18.5%
18 to 24	7.5%	16.0%
25 to 34	0.0%	13.6%
35 to 44	7.5%	17.3%
45 to 54	20.0%	6.2%
55 to 64	7.5%	9.9%
65 to 74	32.5%	1.2%
75 and over	10.0%	6.2%

Race & ethnicity (share)

	Graf	Zwingle
White (non-Hispanic)	100.0%	100.0%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.0%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Graf	Zwingle
No high school diploma	12.9%	27.3%
High school graduate	51.6%	15.9%
Some college or associate's	19.4%	54.5%
Bachelor's degree	9.7%	2.3%
Graduate or professional degree	6.5%	0.0%

Commute to work

How workers get to work (share)

	Graf	Zwingle
Drove alone	95.8%	53.7%
Carpooled	0.0%	36.6%
Public transit	0.0%	0.0%
Walked	4.2%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	4.9%
Other means	0.0%	4.9%

Housing

Units in structure (share)

	Graf	Zwingle
1-unit, detached	88.2%	66.7%
1-unit, attached	0.0%	7.7%
2 to 4 units	11.8%	10.3%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	15.4%

Poverty & households

	Graf	Zwingle
Poverty rate	0.0%	42.0%
Average household size	2.35	2.31
Mean commute (minutes)	23	24
Median year structure built	1971	1959