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Troy, IL Historical Age Data

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ACS 2010-2014 data

Total population: 9,931

Median Age (see rank)

Troy, IL	34.20 years old
Illinois	37.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Troy, IL	32.90 years old
Illinois	35.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Troy, IL	35.00 years old
Illinois	38.40 years old
U.S.	38.80 years old

	Troy, IL	% of the Total Population	Illinois	U.S.
Under 5 years	858	8.64%, see rank	6.30%	6.36%
5 to 9 years	585	5.89%, see rank	6.58%	6.51%
10 to 14 years	701	7.06%, see rank	6.71%	6.59%
15 to 19 years	707	7.12%, see rank	6.94%	6.85%
20 to 24 years	495	4.98%, see rank	6.95%	7.13%
25 to 34 years	1,808	18.21%, see rank	13.84%	13.47%
35 to 44 years	1,354	13.63%, see rank	13.20%	12.96%
45 to 54 years	1,647	16.58%, see rank	14.17%	14.09%
55 to 64 years	874	8.80%, see rank	12.13%	12.29%
65 to 74 years	524	5.28%, see rank	7.18%	7.64%
75 to 84	275	2.77%, see rank	4.10%	4.25%
85 years and over	103	1.04%, see rank	1.90%	1.85%

US Census 2010 data

Total population: 9,888

Median Age (see rank)

Troy, IL	35.10 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Troy, IL	33.90 years old
Illinois	35.20 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Troy, IL	36.10 years old
Illinois	37.90 years old
U.S.	38.50 years old

	Troy, IL	% of the Total Population	Illinois	U.S.
Under 5 years	691	6.99%, see rank	6.51%	6.54%
5 to 9 years	707	7.15%, see rank	6.70%	6.59%
10 to 14 years	724	7.32%, see rank	6.85%	6.70%
15 to 19 years	765	7.74%, see rank	7.19%	7.14%
20 to 24 years	673	6.81%, see rank	6.85%	6.99%
25 to 34 years	1,364	13.79%, see rank	13.84%	13.30%
35 to 44 years	1,435	14.51%, see rank	13.45%	13.30%
45 to 54 years	1,637	16.56%, see rank	14.58%	14.58%
55 to 64 years	991	10.02%, see rank	11.48%	11.82%
65 to 74 years	499	5.05%, see rank	6.62%	7.03%
75 to 84	291	2.94%, see rank	4.09%	4.23%
85 years and over	111	1.12%, see rank	1.83%	1.78%

ACS 2008-2012 data

Total population: 9,959

Median Age (see rank)

Troy, IL	35.40 years old
Illinois	36.60 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Troy, IL	34.30 years old
Illinois	35.30 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Troy, IL	37.50 years old
Illinois	38.00 years old
U.S.	38.50 years old

	Troy, IL	% of the Total Population	Illinois	U.S.
Under 5 years	710	7.13%, see rank	6.50%	6.51%
5 to 9 years	597	5.99%, see rank	6.68%	6.57%
10 to 14 years	553	5.55%, see rank	6.82%	6.68%
15 to 19 years	699	7.02%, see rank	7.16%	7.09%
20 to 24 years	600	6.02%, see rank	6.88%	7.04%
25 to 34 years	1,760	17.67%, see rank	13.84%	13.32%
35 to 44 years	1,683	16.90%, see rank	13.49%	13.34%
45 to 54 years	1,672	16.79%, see rank	14.46%	14.44%
55 to 64 years	918	9.22%, see rank	11.52%	11.84%
65 to 74 years	397	3.99%, see rank	6.71%	7.12%
75 to 84	273	2.74%, see rank	4.11%	4.25%
85 years and over	97	0.97%, see rank	1.83%	1.78%

ACS 2006-2010 data

Total population: 9,745

Median Age (see rank)

Troy, IL	35.10 years old
Illinois	36.20 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Troy, IL	34.40 years old
Illinois	34.90 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Troy, IL	36.70 years old
Illinois	37.60 years old
U.S.	38.10 years old

	Troy, IL	% of the Total Population	Illinois	U.S.
Under 5 years	590	6.05%, see rank	6.63%	6.62%
5 to 9 years	620	6.36%, see rank	6.78%	6.62%
10 to 14 years	624	6.40%, see rank	6.94%	6.79%
15 to 19 years	575	5.90%, see rank	7.31%	7.28%
20 to 24 years	659	6.76%, see rank	6.86%	6.98%
25 to 34 years	1,785	18.32%, see rank	13.78%	13.22%
35 to 44 years	1,676	17.20%, see rank	13.96%	13.89%
45 to 54 years	1,480	15.19%, see rank	14.55%	14.57%
55 to 64 years	1,037	10.64%, see rank	10.89%	11.28%
65 to 74 years	275	2.82%, see rank	6.36%	6.74%
75 to 84	306	3.14%, see rank	4.17%	4.30%
85 years and over	118	1.21%, see rank	1.77%	1.70%

ACS 2005-2009 data

Total population: 10,029

Median Age (see rank)

Troy, IL	34.30 years old
Illinois	35.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Troy, IL	34.00 years old
Illinois	34.60 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Troy, IL	34.70 years old
Illinois	37.20 years old
U.S.	37.90 years old

	Troy, IL	% of the Total Population	Illinois	U.S.
Under 5 years	714	7.12%, see rank	6.97%	6.92%
5 to 9 years	547	5.45%, see rank	6.76%	6.59%
10 to 14 years	718	7.16%, see rank	6.96%	6.83%
15 to 19 years	711	7.09%, see rank	7.24%	7.15%
20 to 24 years	592	5.90%, see rank	7.08%	7.02%
25 to 34 years	1,887	18.82%, see rank	13.73%	13.42%
35 to 44 years	1,777	17.72%, see rank	14.23%	14.18%
45 to 54 years	1,436	14.32%, see rank	14.47%	14.48%
55 to 64 years	977	9.74%, see rank	10.43%	10.81%
65 to 74 years	276	2.75%, see rank	6.21%	6.50%
75 to 84	283	2.82%, see rank	4.17%	4.40%
85 years and over	111	1.11%, see rank	1.74%	1.71%

US Census 2000 data

Total population: 8,524

Median Age (see rank)

Troy, IL	32.90 years old
Illinois	34.70 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Troy, IL	31.60 years old
Illinois	33.30 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Troy, IL	33.90 years old
Illinois	36.00 years old
U.S.	36.50 years old

	Troy, IL	% of the Total Population	Illinois	U.S.
Under 5 years	647	7.59%, see rank	7.06%	6.81%
5 to 9 years	717	8.41%, see rank	7.49%	7.30%
10 to 14 years	754	8.85%, see rank	7.29%	7.29%
15 to 19 years	692	8.12%, see rank	7.20%	7.18%
20 to 24 years	496	5.82%, see rank	6.85%	6.74%
25 to 34 years	1,270	14.90%, see rank	14.59%	14.18%
35 to 44 years	1,653	19.39%, see rank	15.97%	16.04%
45 to 54 years	1,117	13.10%, see rank	13.10%	13.39%
55 to 64 years	523	6.14%, see rank	8.38%	8.63%
65 to 74 years	371	4.35%, see rank	6.22%	6.54%
75 to 84	225	2.64%, see rank	4.31%	4.39%
85 years and over	59	0.69%, see rank	1.55%	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.