Story County population

Population of Story County

Last official estimated population of Story County was 89,596 (year 2014)^[1]. This was 0.028% of total US population and 2.9% of total Iowa state population. Area of Story County is 573.6 mi² (=1485.7 km²), in this year population density was 156.19 p/mi². If population growth rate would be same as in period 2010-2014 (+0.02%/yr), Story County population in 2024 would be 89,731 ^[0].

Historical population

Historical population of Story County for period 1860-2014 ^[1] , ^[2] , ^[3]:

Maps: Population, population density, population changes

Estimated population for 2014^[1]. Population density is in p./sq.mi ^[4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 ^[5]. Click on flag to hide it.

Population • Density • Changes • Legends • Position

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Annual growth rate

[1860-1870] +11.14 %/yr
[1870-1880] +3.79 %/yr
[1880-1890] +0.7 %/yr
[1890-1900] +2.48 %/yr
[1900-1910] +0.39 %/yr
[1910-1920] +0.84 %/yr
[1920-1930] +1.75 %/yr
[1930-1940] +0.71 %/yr
[1940-1950] +2.85 %/yr
[1950-1960] +1.08 %/yr
[1960-1970] +2.44 %/yr
[1970-1980] +1.43 %/yr
[1980-1990] +0.26 %/yr
[1990-2000] +0.75 %/yr
[2000-2005] +0.71 %/yr
[2005-2010] +1.56 %/yr
[2010-2014] +0.02 %/yr

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Looking for settlements in Story County? Visit this page: Settlements in Story County, IA

Demography

Population of Story County by age groups male (M) and female (F)^[1b]

Age Gr.	(M)	(F)	Total
0 to 4	2363	2211	4,574
5 to 9	2319	2228	4,547
10 to 14	2312	2106	4,418
15 to 19	5568	5156	10,724
20 to 24	11661	9014	20,675
25 to 29	3909	3054	6,963
30 to 34	2895	2625	5,520
35 to 39	2468	2217	4,685
40 to 44	2154	1920	4,074
45 to 49	2095	2075	4,170
50 to 54	2173	2321	4,494
55 to 59	2298	2388	4,686
60 to 64	2194	2291	4,485
65 to 69	1502	1540	3,042
70 to 74	1079	1219	2,298
75 to 79	805	977	1,782
80 to 84	537	767	1,304
85+	534	1098	1,632

Story County resident population estimates by Sex, Race, and Hispanic Origin^[1b]. For full list of abbrevations see: population.us/about page.

Race	Male	Female	Total
NH	47258	43859	91,117
WAC	43524	40913	84,437
WA	42731	40231	82,962
NHWAC	42056	39699	81,755
NHWA	41367	39108	80,475
AAC	4002	3261	7,263
NHAAC	3958	3210	7,168
AA	3652	2955	6,607
NHAA	3639	2934	6,573
BAC	1863	1454	3,317
NHBAC	1736	1338	3,074
H	1608	1348	2,956
HWAC	1468	1214	2,682
BA	1516	1152	2,668
NHBA	1443	1083	2,526
HWA	1364	1123	2,487
TOM	834	728	1,562
NHTOM	719	622	1,341
IAC	359	327	686
NHIAC	249	238	487
IA	124	124	248
HBAC	127	116	243
HTOM	115	106	221
HIAC	110	89	199
NHIA	83	96	179
HBA	73	69	142
HAAC	44	51	95
NAC	39	45	84
HIA	41	28	69
NHNAC	29	38	67
HAA	13	21	34
NA	9	17	26
NHNA	7	16	23
HNAC	10	7	17
HNA	2	1	3

Counties near Story County

• Polk County population 24.9 mi, 192°
• Dallas County 38.3 mi, 230°
• Marshall County 24.9 mi, 89°
• Webster County 45.5 mi, 307°
• Jasper County 32.3 mi, 138°
• Boone County 24.2 mi, 270°
• Hardin County 26.9 mi, 25°
• Hamilton County 27.4 mi, 332°
• Grundy County 42.8 mi, 53°
• Greene County 47.3 mi, 270°