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Northfield, KY Historical Age Data

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ACS 2010-2014 data

Total population: 934

Median Age (see rank)

Northfield, KY	47.10 years old
Kentucky	38.30 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Northfield, KY	43.70 years old
Kentucky	37.00 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Northfield, KY	51.10 years old
Kentucky	39.70 years old
U.S.	38.80 years old

	Northfield, KY	% of the Total Population	Kentucky	U.S.
Under 5 years	44	4.71%, see rank	6.34%	6.36%
5 to 9 years	51	5.46%, see rank	6.44%	6.51%
10 to 14 years	78	8.35%, see rank	6.56%	6.59%
15 to 19 years	46	4.93%, see rank	6.59%	6.85%
20 to 24 years	30	3.21%, see rank	7.01%	7.13%
25 to 34 years	84	8.99%, see rank	12.91%	13.47%
35 to 44 years	115	12.31%, see rank	12.97%	12.96%
45 to 54 years	97	10.39%, see rank	14.30%	14.09%
55 to 64 years	147	15.74%, see rank	12.86%	12.29%
65 to 74 years	97	10.39%, see rank	8.08%	7.64%
75 to 84	86	9.21%, see rank	4.25%	4.25%
85 years and over	59	6.32%, see rank	1.69%	1.85%

US Census 2010 data

Total population: 1,020

Median Age (see rank)

Northfield, KY	47.70 years old
Kentucky	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Northfield, KY	45.60 years old
Kentucky	36.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Northfield, KY	50.20 years old
Kentucky	39.30 years old
U.S.	38.50 years old

	Northfield, KY	% of the Total Population	Kentucky	U.S.
Under 5 years	43	4.22%, see rank	6.51%	6.54%
5 to 9 years	60	5.88%, see rank	6.52%	6.59%
10 to 14 years	66	6.47%, see rank	6.55%	6.70%
15 to 19 years	54	5.29%, see rank	6.84%	7.14%
20 to 24 years	28	2.75%, see rank	6.68%	6.99%
25 to 34 years	101	9.90%, see rank	13.05%	13.30%
35 to 44 years	116	11.37%, see rank	13.29%	13.30%
45 to 54 years	147	14.41%, see rank	14.82%	14.58%
55 to 64 years	156	15.29%, see rank	12.42%	11.82%
65 to 74 years	108	10.59%, see rank	7.50%	7.03%
75 to 84	97	9.51%, see rank	4.23%	4.23%
85 years and over	44	4.31%, see rank	1.59%	1.78%

ACS 2008-2012 data

Total population: 953

Median Age (see rank)

Northfield, KY	45.00 years old
Kentucky	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Northfield, KY	42.00 years old
Kentucky	36.70 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Northfield, KY	49.90 years old
Kentucky	39.30 years old
U.S.	38.50 years old

	Northfield, KY	% of the Total Population	Kentucky	U.S.
Under 5 years	52	5.46%, see rank	6.47%	6.51%
5 to 9 years	54	5.67%, see rank	6.47%	6.57%
10 to 14 years	74	7.76%, see rank	6.61%	6.68%
15 to 19 years	43	4.51%, see rank	6.78%	7.09%
20 to 24 years	32	3.36%, see rank	6.80%	7.04%
25 to 34 years	63	6.61%, see rank	12.98%	13.32%
35 to 44 years	158	16.58%, see rank	13.34%	13.34%
45 to 54 years	118	12.38%, see rank	14.66%	14.44%
55 to 64 years	139	14.59%, see rank	12.45%	11.84%
65 to 74 years	83	8.71%, see rank	7.59%	7.12%
75 to 84	94	9.86%, see rank	4.21%	4.25%
85 years and over	43	4.51%, see rank	1.64%	1.78%

ACS 2006-2010 data

Total population: 1,201

Median Age (see rank)

Northfield, KY	44.90 years old
Kentucky	37.70 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Northfield, KY	43.60 years old
Kentucky	36.30 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Northfield, KY	47.90 years old
Kentucky	39.00 years old
U.S.	38.10 years old

	Northfield, KY	% of the Total Population	Kentucky	U.S.
Under 5 years	69	5.75%, see rank	6.49%	6.62%
5 to 9 years	59	4.91%, see rank	6.53%	6.62%
10 to 14 years	81	6.74%, see rank	6.65%	6.79%
15 to 19 years	66	5.50%, see rank	6.96%	7.28%
20 to 24 years	46	3.83%, see rank	6.73%	6.98%
25 to 34 years	105	8.74%, see rank	13.03%	13.22%
35 to 44 years	177	14.74%, see rank	13.86%	13.89%
45 to 54 years	134	11.16%, see rank	14.80%	14.57%
55 to 64 years	202	16.82%, see rank	11.89%	11.28%
65 to 74 years	77	6.41%, see rank	7.24%	6.74%
75 to 84	107	8.91%, see rank	4.23%	4.30%
85 years and over	78	6.49%, see rank	1.59%	1.70%

ACS 2005-2009 data

Total population: 1,277

Median Age (see rank)

Northfield, KY	43.10 years old
Kentucky	37.30 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Northfield, KY	42.20 years old
Kentucky	35.80 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Northfield, KY	43.50 years old
Kentucky	38.70 years old
U.S.	37.90 years old

	Northfield, KY	% of the Total Population	Kentucky	U.S.
Under 5 years	92	7.20%, see rank	6.66%	6.92%
5 to 9 years	72	5.64%, see rank	6.43%	6.59%
10 to 14 years	81	6.34%, see rank	6.57%	6.83%
15 to 19 years	68	5.32%, see rank	6.86%	7.15%
20 to 24 years	43	3.37%, see rank	7.03%	7.02%
25 to 34 years	157	12.29%, see rank	13.30%	13.42%
35 to 44 years	167	13.08%, see rank	14.13%	14.18%
45 to 54 years	148	11.59%, see rank	14.71%	14.48%
55 to 64 years	230	18.01%, see rank	11.42%	10.81%
65 to 74 years	59	4.62%, see rank	6.97%	6.50%
75 to 84	115	9.01%, see rank	4.33%	4.40%
85 years and over	45	3.52%, see rank	1.58%	1.71%

US Census 2000 data

Total population: 970

Median Age (see rank)

Northfield, KY	48.80 years old
Kentucky	35.90 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Northfield, KY	46.20 years old
Kentucky	34.60 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Northfield, KY	50.00 years old
Kentucky	37.10 years old
U.S.	36.50 years old

	Northfield, KY	% of the Total Population	Kentucky	U.S.
Under 5 years	45	4.64%, see rank	6.58%	6.81%
5 to 9 years	59	6.08%, see rank	6.91%	7.30%
10 to 14 years	56	5.77%, see rank	6.91%	7.29%
15 to 19 years	41	4.23%, see rank	7.15%	7.18%
20 to 24 years	29	2.99%, see rank	7.00%	6.74%
25 to 34 years	74	7.63%, see rank	14.06%	14.18%
35 to 44 years	140	14.43%, see rank	15.90%	16.04%
45 to 54 years	122	12.58%, see rank	13.78%	13.39%
55 to 64 years	133	13.71%, see rank	9.22%	8.63%
65 to 74 years	119	12.27%, see rank	6.78%	6.54%
75 to 84	104	10.72%, see rank	4.27%	4.39%
85 years and over	48	4.95%, see rank	1.44%	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.