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Winthrop, IA Historical Age Data

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ACS 2010-2014 data

Total population: 956

Median Age (see rank)

Winthrop, IA	38.70 years old
Iowa	38.00 years old
U.S.	37.40 years old

Median Age, Male (see rank)

Winthrop, IA	37.90 years old
Iowa	36.70 years old
U.S.	36.10 years old

Median Age, Female (see rank)

Winthrop, IA	40.10 years old
Iowa	39.40 years old
U.S.	38.80 years old

	Winthrop, IA	% of the Total Population	Iowa	U.S.
Under 5 years	49	5.13%, see rank	6.39%	6.36%
5 to 9 years	106	11.09%, see rank	6.62%	6.51%
10 to 14 years	77	8.05%, see rank	6.58%	6.59%
15 to 19 years	64	6.69%, see rank	6.96%	6.85%
20 to 24 years	28	2.93%, see rank	7.21%	7.13%
25 to 34 years	111	11.61%, see rank	12.65%	13.47%
35 to 44 years	140	14.64%, see rank	11.80%	12.96%
45 to 54 years	155	16.21%, see rank	13.73%	14.09%
55 to 64 years	110	11.51%, see rank	12.80%	12.29%
65 to 74 years	56	5.86%, see rank	7.81%	7.64%
75 to 84	34	3.56%, see rank	4.98%	4.25%
85 years and over	26	2.72%, see rank	2.48%	1.85%

US Census 2010 data

Total population: 850

Median Age (see rank)

Winthrop, IA	38.50 years old
Iowa	38.10 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Winthrop, IA	36.60 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Winthrop, IA	41.80 years old
Iowa	39.50 years old
U.S.	38.50 years old

	Winthrop, IA	% of the Total Population	Iowa	U.S.
Under 5 years	60	7.06%, see rank	6.63%	6.54%
5 to 9 years	70	8.24%, see rank	6.59%	6.59%
10 to 14 years	61	7.18%, see rank	6.59%	6.70%
15 to 19 years	55	6.47%, see rank	7.12%	7.14%
20 to 24 years	36	4.24%, see rank	7.00%	6.99%
25 to 34 years	105	12.35%, see rank	12.56%	13.30%
35 to 44 years	100	11.76%, see rank	11.97%	13.30%
45 to 54 years	136	16.00%, see rank	14.43%	14.58%
55 to 64 years	91	10.71%, see rank	12.24%	11.82%
65 to 74 years	69	8.12%, see rank	7.37%	7.03%
75 to 84	51	6.00%, see rank	5.04%	4.23%
85 years and over	16	1.88%, see rank	2.45%	1.78%

ACS 2008-2012 data

Total population: 892

Median Age (see rank)

Winthrop, IA	38.60 years old
Iowa	38.00 years old
U.S.	37.20 years old

Median Age, Male (see rank)

Winthrop, IA	38.20 years old
Iowa	36.60 years old
U.S.	35.80 years old

Median Age, Female (see rank)

Winthrop, IA	40.40 years old
Iowa	39.40 years old
U.S.	38.50 years old

	Winthrop, IA	% of the Total Population	Iowa	U.S.
Under 5 years	69	7.74%, see rank	6.53%	6.51%
5 to 9 years	86	9.64%, see rank	6.58%	6.57%
10 to 14 years	43	4.82%, see rank	6.60%	6.68%
15 to 19 years	66	7.40%, see rank	7.14%	7.09%
20 to 24 years	27	3.03%, see rank	7.08%	7.04%
25 to 34 years	110	12.33%, see rank	12.55%	13.32%
35 to 44 years	124	13.90%, see rank	12.02%	13.34%
45 to 54 years	167	18.72%, see rank	14.28%	14.44%
55 to 64 years	83	9.30%, see rank	12.27%	11.84%
65 to 74 years	56	6.28%, see rank	7.45%	7.12%
75 to 84	39	4.37%, see rank	5.08%	4.25%
85 years and over	22	2.47%, see rank	2.42%	1.78%

ACS 2006-2010 data

Total population: 905

Median Age (see rank)

Winthrop, IA	37.30 years old
Iowa	38.00 years old
U.S.	36.90 years old

Median Age, Male (see rank)

Winthrop, IA	32.90 years old
Iowa	36.60 years old
U.S.	35.60 years old

Median Age, Female (see rank)

Winthrop, IA	41.00 years old
Iowa	39.30 years old
U.S.	38.10 years old

	Winthrop, IA	% of the Total Population	Iowa	U.S.
Under 5 years	88	9.72%, see rank	6.56%	6.62%
5 to 9 years	78	8.62%, see rank	6.57%	6.62%
10 to 14 years	55	6.08%, see rank	6.64%	6.79%
15 to 19 years	65	7.18%, see rank	7.28%	7.28%
20 to 24 years	49	5.41%, see rank	7.14%	6.98%
25 to 34 years	98	10.83%, see rank	12.25%	13.22%
35 to 44 years	117	12.93%, see rank	12.56%	13.89%
45 to 54 years	155	17.13%, see rank	14.61%	14.57%
55 to 64 years	79	8.73%, see rank	11.58%	11.28%
65 to 74 years	54	5.97%, see rank	7.21%	6.74%
75 to 84	54	5.97%, see rank	5.24%	4.30%
85 years and over	13	1.44%, see rank	2.36%	1.70%

ACS 2005-2009 data

Total population: 750

Median Age (see rank)

Winthrop, IA	41.70 years old
Iowa	37.90 years old
U.S.	36.50 years old

Median Age, Male (see rank)

Winthrop, IA	38.70 years old
Iowa	36.50 years old
U.S.	35.20 years old

Median Age, Female (see rank)

Winthrop, IA	44.00 years old
Iowa	39.30 years old
U.S.	37.90 years old

	Winthrop, IA	% of the Total Population	Iowa	U.S.
Under 5 years	69	9.20%, see rank	6.61%	6.92%
5 to 9 years	43	5.73%, see rank	6.38%	6.59%
10 to 14 years	48	6.40%, see rank	6.59%	6.83%
15 to 19 years	54	7.20%, see rank	7.37%	7.15%
20 to 24 years	45	6.00%, see rank	7.65%	7.02%
25 to 34 years	55	7.33%, see rank	11.90%	13.42%
35 to 44 years	89	11.87%, see rank	12.95%	14.18%
45 to 54 years	137	18.27%, see rank	14.71%	14.48%
55 to 64 years	99	13.20%, see rank	11.11%	10.81%
65 to 74 years	55	7.33%, see rank	7.05%	6.50%
75 to 84	41	5.47%, see rank	5.30%	4.40%
85 years and over	15	2.00%, see rank	2.38%	1.71%

US Census 2000 data

Total population: 772

Median Age (see rank)

Winthrop, IA	37.80 years old
Iowa	36.60 years old
U.S.	35.30 years old

Median Age, Male (see rank)

Winthrop, IA	35.30 years old
Iowa	35.20 years old
U.S.	34.00 years old

Median Age, Female (see rank)

Winthrop, IA	39.90 years old
Iowa	38.00 years old
U.S.	36.50 years old

	Winthrop, IA	% of the Total Population	Iowa	U.S.
Under 5 years	50	6.48%, see rank	6.44%	6.81%
5 to 9 years	51	6.61%, see rank	6.92%	7.30%
10 to 14 years	56	7.25%, see rank	7.19%	7.29%
15 to 19 years	66	8.55%, see rank	7.74%	7.18%
20 to 24 years	41	5.31%, see rank	6.96%	6.74%
25 to 34 years	89	11.53%, see rank	12.41%	14.18%
35 to 44 years	123	15.93%, see rank	15.21%	16.04%
45 to 54 years	97	12.56%, see rank	13.42%	13.39%
55 to 64 years	74	9.59%, see rank	8.80%	8.63%
65 to 74 years	63	8.16%, see rank	7.24%	6.54%
75 to 84	50	6.48%, see rank	5.44%	4.39%
85 years and over	12	1.55%, 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.