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North Liberty, IA Historical Age Data

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ACS 2010-2014 data

Total population: 14,503

Median Age (see rank)

North Liberty, IA	29.60 years old
Iowa	38.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

North Liberty, IA	29.30 years old
Iowa	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

North Liberty, IA	29.80 years old
Iowa	39.40 years old
U.S.	38.80 years old

	North Liberty, IA	% of the Total Population	Iowa	U.S.
Under 5 years	1,540	10.62%, see rank	6.39%	6.36%
5 to 9 years	1,093	7.54%, see rank	6.62%	6.51%
10 to 14 years	912	6.29%, see rank	6.58%	6.59%
15 to 19 years	478	3.30%, see rank	6.96%	6.85%
20 to 24 years	1,211	8.35%, see rank	7.21%	7.13%
25 to 34 years	4,258	29.36%, see rank	12.65%	13.47%
35 to 44 years	2,504	17.27%, see rank	11.80%	12.96%
45 to 54 years	1,016	7.01%, see rank	13.73%	14.09%
55 to 64 years	932	6.43%, see rank	12.80%	12.29%
65 to 74 years	405	2.79%, see rank	7.81%	7.64%
75 to 84	127	0.88%, see rank	4.98%	4.25%
85 years and over	27	0.19%, see rank	2.48%	1.85%

US Census 2010 data

Total population: 13,374

Median Age (see rank)

North Liberty, IA	29.20 years old
Iowa	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

North Liberty, IA	29.10 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

North Liberty, IA	29.20 years old
Iowa	39.50 years old
U.S.	38.50 years old

	North Liberty, IA	% of the Total Population	Iowa	U.S.
Under 5 years	1,569	11.73%, see rank	6.63%	6.54%
5 to 9 years	1,123	8.40%, see rank	6.59%	6.59%
10 to 14 years	745	5.57%, see rank	6.59%	6.70%
15 to 19 years	470	3.51%, see rank	7.12%	7.14%
20 to 24 years	1,060	7.93%, see rank	7.00%	6.99%
25 to 34 years	3,855	28.82%, see rank	12.56%	13.30%
35 to 44 years	2,026	15.15%, see rank	11.97%	13.30%
45 to 54 years	1,233	9.22%, see rank	14.43%	14.58%
55 to 64 years	822	6.15%, see rank	12.24%	11.82%
65 to 74 years	289	2.16%, see rank	7.37%	7.03%
75 to 84	136	1.02%, see rank	5.04%	4.23%
85 years and over	46	0.34%, see rank	2.45%	1.78%

ACS 2008-2012 data

Total population: 13,330

Median Age (see rank)

North Liberty, IA	29.60 years old
Iowa	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

North Liberty, IA	29.30 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

North Liberty, IA	29.90 years old
Iowa	39.40 years old
U.S.	38.50 years old

	North Liberty, IA	% of the Total Population	Iowa	U.S.
Under 5 years	1,511	11.34%, see rank	6.53%	6.51%
5 to 9 years	902	6.77%, see rank	6.58%	6.57%
10 to 14 years	752	5.64%, see rank	6.60%	6.68%
15 to 19 years	431	3.23%, see rank	7.14%	7.09%
20 to 24 years	1,039	7.79%, see rank	7.08%	7.04%
25 to 34 years	3,836	28.78%, see rank	12.55%	13.32%
35 to 44 years	2,379	17.85%, see rank	12.02%	13.34%
45 to 54 years	1,167	8.75%, see rank	14.28%	14.44%
55 to 64 years	884	6.63%, see rank	12.27%	11.84%
65 to 74 years	234	1.76%, see rank	7.45%	7.12%
75 to 84	124	0.93%, see rank	5.08%	4.25%
85 years and over	71	0.53%, see rank	2.42%	1.78%

ACS 2006-2010 data

Total population: 11,889

Median Age (see rank)

North Liberty, IA	29.50 years old
Iowa	38.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

North Liberty, IA	29.20 years old
Iowa	36.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

North Liberty, IA	29.70 years old
Iowa	39.30 years old
U.S.	38.10 years old

	North Liberty, IA	% of the Total Population	Iowa	U.S.
Under 5 years	1,331	11.20%, see rank	6.56%	6.62%
5 to 9 years	791	6.65%, see rank	6.57%	6.62%
10 to 14 years	604	5.08%, see rank	6.64%	6.79%
15 to 19 years	371	3.12%, see rank	7.28%	7.28%
20 to 24 years	948	7.97%, see rank	7.14%	6.98%
25 to 34 years	3,456	29.07%, see rank	12.25%	13.22%
35 to 44 years	1,941	16.33%, see rank	12.56%	13.89%
45 to 54 years	1,109	9.33%, see rank	14.61%	14.57%
55 to 64 years	927	7.80%, see rank	11.58%	11.28%
65 to 74 years	271	2.28%, see rank	7.21%	6.74%
75 to 84	72	0.61%, see rank	5.24%	4.30%
85 years and over	68	0.57%, see rank	2.36%	1.70%

ACS 2005-2009 data

Total population: 10,796

Median Age (see rank)

North Liberty, IA	28.50 years old
Iowa	37.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

North Liberty, IA	29.70 years old
Iowa	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

North Liberty, IA	27.80 years old
Iowa	39.30 years old
U.S.	37.90 years old

	North Liberty, IA	% of the Total Population	Iowa	U.S.
Under 5 years	1,145	10.61%, see rank	6.61%	6.92%
5 to 9 years	711	6.59%, see rank	6.38%	6.59%
10 to 14 years	598	5.54%, see rank	6.59%	6.83%
15 to 19 years	491	4.55%, see rank	7.37%	7.15%
20 to 24 years	1,167	10.81%, see rank	7.65%	7.02%
25 to 34 years	2,914	26.99%, see rank	11.90%	13.42%
35 to 44 years	1,653	15.31%, see rank	12.95%	14.18%
45 to 54 years	1,034	9.58%, see rank	14.71%	14.48%
55 to 64 years	791	7.33%, see rank	11.11%	10.81%
65 to 74 years	129	1.19%, see rank	7.05%	6.50%
75 to 84	86	0.80%, see rank	5.30%	4.40%
85 years and over	77	0.71%, see rank	2.38%	1.71%

US Census 2000 data

Total population: 5,367

Median Age (see rank)

North Liberty, IA	29.20 years old
Iowa	36.60 years old
U.S.	35.30 years old

Median Age, Male (see rank)

North Liberty, IA	29.00 years old
Iowa	35.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

North Liberty, IA	29.40 years old
Iowa	38.00 years old
U.S.	36.50 years old

	North Liberty, IA	% of the Total Population	Iowa	U.S.
Under 5 years	501	9.33%, see rank	6.44%	6.81%
5 to 9 years	439	8.18%, see rank	6.92%	7.30%
10 to 14 years	337	6.28%, see rank	7.19%	7.29%
15 to 19 years	277	5.16%, see rank	7.74%	7.18%
20 to 24 years	500	9.32%, see rank	6.96%	6.74%
25 to 34 years	1,374	25.60%, see rank	12.41%	14.18%
35 to 44 years	981	18.28%, see rank	15.21%	16.04%
45 to 54 years	547	10.19%, see rank	13.42%	13.39%
55 to 64 years	193	3.60%, see rank	8.80%	8.63%
65 to 74 years	110	2.05%, see rank	7.24%	6.54%
75 to 84	79	1.47%, see rank	5.44%	4.39%
85 years and over	29	0.54%, see rank	2.23%	1.51%

* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.