Hartwick vs Holiday Lake

A side-by-side comparison of Hartwick and Holiday Lake: population, income, housing, and more.

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

Holiday Lake has the higher population (321 vs 104 in Hartwick). Hartwick has the higher median household income ($85,000 vs $76,863 in Holiday Lake). Holiday Lake has the higher median home value ($257,800 vs $90,000 in Hartwick).

Population, income & housing

	Hartwick	Holiday Lake
Population	104	321
Median age	26.3 yrs	54.6 yrs
Median household income	$85,000	$76,863
Median home value	$90,000	$257,800
Housing units	32	472
Homeownership rate	87.5%	95.4%
Bachelor's degree or higher	31.5%	28.8%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Hartwick	Holiday Lake
Population	108 → 104 (-3.7%)	396 → 321 (-18.9%)
Median household income	$65,833 → $85,000 (+29.1%)	$66,354 → $76,863 (+15.8%)
Median home value	$77,900 → $90,000 (+15.5%)	$181,300 → $257,800 (+42.2%)

Hartwick

Population

108104

Median household income

$65,833$85,000

Median home value

$77,900$90,000

Holiday Lake

Population

396321

Median household income

$66,354$76,863

Median home value

$181,300$257,800

Age & race/ethnicity

Age distribution (share)

	Hartwick	Holiday Lake
Under 5	23.1%	2.2%
5 to 17	22.1%	5.3%
18 to 24	2.9%	5.9%
25 to 34	16.3%	10.3%
35 to 44	14.4%	4.4%
45 to 54	6.7%	22.7%
55 to 64	4.8%	7.2%
65 to 74	4.8%	33.3%
75 and over	4.8%	8.7%

Race & ethnicity (share)

	Hartwick	Holiday Lake
White (non-Hispanic)	63.5%	98.8%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	1.0%	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	9.6%	0.0%
Hispanic or Latino	26.0%	1.2%

Educational attainment (age 25+)

Share of adults 25+

	Hartwick	Holiday Lake
No high school diploma	1.9%	17.3%
High school graduate	31.5%	23.0%
Some college or associate's	35.2%	30.9%
Bachelor's degree	20.4%	18.0%
Graduate or professional degree	11.1%	10.8%

Commute to work

How workers get to work (share)

	Hartwick	Holiday Lake
Drove alone	91.7%	91.5%
Carpooled	0.0%	4.6%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	8.3%	3.9%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Hartwick	Holiday Lake
1-unit, detached	93.8%	98.3%
1-unit, attached	0.0%	1.7%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	6.3%	0.0%

Poverty & households

	Hartwick	Holiday Lake
Poverty rate	1.0%	5.0%
Average household size	3.25	1.65
Mean commute (minutes)	23	41
Median year structure built	1938	1970