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Knights Ferry Elementary School District Historical Age Data

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ACS 2010-2014 data

Total population: 553

Median Age (see rank)

Knights Ferry Elementary School District	50.60 years old
California	35.60 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Knights Ferry Elementary School District	45.90 years old
California	34.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Knights Ferry Elementary School District	51.80 years old
California	36.80 years old
U.S.	38.80 years old

	Knights Ferry Elementary School District	% of the Total Population	California	U.S.
Under 5 years	2	0.36%, see rank	6.62%	6.36%
5 to 9 years	16	2.89%, see rank	6.65%	6.51%
10 to 14 years	53	9.58%, see rank	6.70%	6.59%
15 to 19 years	57	10.31%, see rank	7.12%	6.85%
20 to 24 years	21	3.80%, see rank	7.58%	7.13%
25 to 34 years	36	6.51%, see rank	14.48%	13.47%
35 to 44 years	69	12.48%, see rank	13.60%	12.96%
45 to 54 years	71	12.84%, see rank	13.79%	14.09%
55 to 64 years	100	18.08%, see rank	11.32%	12.29%
65 to 74 years	74	13.38%, see rank	6.71%	7.64%
75 to 84	43	7.78%, see rank	3.72%	4.25%
85 years and over	11	1.99%, see rank	1.70%	1.85%

US Census 2010 data

Total population: 608

Median Age (see rank)

Knights Ferry Elementary School District	46.00 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Knights Ferry Elementary School District	46.90 years old
California	34.00 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Knights Ferry Elementary School District	44.50 years old
California	36.30 years old
U.S.	38.50 years old

	Knights Ferry Elementary School District	% of the Total Population	California	U.S.
Under 5 years	26	4.28%, see rank	6.79%	6.54%
5 to 9 years	37	6.09%, see rank	6.73%	6.59%
10 to 14 years	47	7.73%, see rank	6.95%	6.70%
15 to 19 years	50	8.22%, see rank	7.58%	7.14%
20 to 24 years	27	4.44%, see rank	7.42%	6.99%
25 to 34 years	39	6.41%, see rank	14.27%	13.30%
35 to 44 years	73	12.01%, see rank	13.91%	13.30%
45 to 54 years	118	19.41%, see rank	14.10%	14.58%
55 to 64 years	108	17.76%, see rank	10.84%	11.82%
65 to 74 years	55	9.05%, see rank	6.11%	7.03%
75 to 84	22	3.62%, see rank	3.68%	4.23%
85 years and over	6	0.99%, see rank	1.61%	1.78%

ACS 2008-2012 data

Total population: 501

Median Age (see rank)

Knights Ferry Elementary School District	51.00 years old
California	35.20 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Knights Ferry Elementary School District	48.50 years old
California	34.10 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Knights Ferry Elementary School District	51.70 years old
California	36.40 years old
U.S.	38.50 years old

	Knights Ferry Elementary School District	% of the Total Population	California	U.S.
Under 5 years	22	4.39%, see rank	6.82%	6.51%
5 to 9 years	22	4.39%, see rank	6.71%	6.57%
10 to 14 years	39	7.78%, see rank	6.91%	6.68%
15 to 19 years	41	8.18%, see rank	7.47%	7.09%
20 to 24 years	8	1.60%, see rank	7.49%	7.04%
25 to 34 years	28	5.59%, see rank	14.32%	13.32%
35 to 44 years	61	12.18%, see rank	13.93%	13.34%
45 to 54 years	80	15.97%, see rank	14.00%	14.44%
55 to 64 years	102	20.36%, see rank	10.85%	11.84%
65 to 74 years	49	9.78%, see rank	6.20%	7.12%
75 to 84	36	7.19%, see rank	3.70%	4.25%
85 years and over	13	2.59%, see rank	1.62%	1.78%

ACS 2006-2010 data

Total population: 509

Median Age (see rank)

Knights Ferry Elementary School District	42.80 years old
California	34.90 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Knights Ferry Elementary School District	42.40 years old
California	33.70 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Knights Ferry Elementary School District	43.80 years old
California	36.00 years old
U.S.	38.10 years old

	Knights Ferry Elementary School District	% of the Total Population	California	U.S.
Under 5 years	25	4.91%, see rank	6.95%	6.62%
5 to 9 years	35	6.88%, see rank	6.78%	6.62%
10 to 14 years	54	10.61%, see rank	7.12%	6.79%
15 to 19 years	40	7.86%, see rank	7.65%	7.28%
20 to 24 years	8	1.57%, see rank	7.37%	6.98%
25 to 34 years	21	4.13%, see rank	14.29%	13.22%
35 to 44 years	86	16.90%, see rank	14.43%	13.89%
45 to 54 years	101	19.84%, see rank	14.05%	14.57%
55 to 64 years	80	15.72%, see rank	10.28%	11.28%
65 to 74 years	24	4.72%, see rank	5.83%	6.74%
75 to 84	22	4.32%, see rank	3.73%	4.30%
85 years and over	13	2.55%, see rank	1.52%	1.70%

ACS 2005-2009 data

Total population: 514

Median Age (see rank)

Knights Ferry Elementary School District	45.90 years old
California	34.60 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Knights Ferry Elementary School District	44.70 years old
California	33.40 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Knights Ferry Elementary School District	48.90 years old
California	35.70 years old
U.S.	37.90 years old

	Knights Ferry Elementary School District	% of the Total Population	California	U.S.
Under 5 years	30	5.84%, see rank	7.44%	6.92%
5 to 9 years	28	5.45%, see rank	6.82%	6.59%
10 to 14 years	46	8.95%, see rank	7.26%	6.83%
15 to 19 years	28	5.45%, see rank	7.34%	7.15%
20 to 24 years	11	2.14%, see rank	7.20%	7.02%
25 to 34 years	34	6.61%, see rank	14.55%	13.42%
35 to 44 years	68	13.23%, see rank	14.71%	14.18%
45 to 54 years	107	20.82%, see rank	13.94%	14.48%
55 to 64 years	105	20.43%, see rank	9.81%	10.81%
65 to 74 years	22	4.28%, see rank	5.65%	6.50%
75 to 84	30	5.84%, see rank	3.79%	4.40%
85 years and over	5	0.97%, see rank	1.50%	1.71%

* 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.