People in Marble Rock, Iowa

Overview, People, Health, Economy, Housing, Rankings, Climate
Crime, Comments, Transportation, Cost of Living, Religion, Voting

People	Marble Rock, IA	United States
Population	307	308,035,306
Pop. Density	370	87
Pop. Change	-7.87%	8.07%
Median Age	46.9	37.3
Households	134	116,716,292
Household Size	2.47	2.58
Male Population	48.86%	49.27%
Female Population	51.14%	50.96%
Married Population	61.94%	47.02%
Single Population	38.06%	52.98%

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The 2012 Marble Rock, IA, population is 307. There are 370 people per square mile (population density).

Family in Marble Rock, IA

The median age is 46.9. The US median is 37.3. 61.94% of people in Marble Rock, IA, are married. 8.70% are divorced.

The average household size is 2.47 people. 27.38% of people are married, with children. 8.33% have children, but are single.

Race in Marble Rock, IA

99.02% of people are white, 0.00% are black, 0.33% are asian, 0.00% are native american, and 0.65% claim 'Other'.

0.75% of the people in Marble Rock, IA, claim hispanic ethnicity (meaning 99.25% are non-hispanic).

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