Cortland County Demographics Information

Subject	Total Population		Population Change
Subject	2000	2010	Number	Percent
Cortland County	48599	49336	737	1.5
Male	23330	24,093	763	3.3
Female	23479	25,243	1764	7.5
Under 5 years	2866	2,711	-155	-5.4
5 to 9 years	3228	2789	-439	-13.6
10 to 14 years	3389	2,979	-410	-12.1
15 to 19 years	4645	4,740	95	2.0
20 to 24 years	4935	5,780	845	17.1
25 to 34 years	5753	5249	-504	-8.8
35 to 44 years	7148	5635	-1513	-21.2
45 to 54 years	6332	7044	712	11.2
55 to 59 years	2370	3163	793	33.5
60 to 64 years	1877	2,788	911	48.5
65 to 74 years	3013	3460	447	14.8
75 to 84 years	2256	2053	-203	-9.0
85 years and over	787	945	158	20.1
median age (years)	34	36	2	4.7
total households	18210	18671	461	2.5
family households (families)	11619	11489	-130	-1.1
married couple family	8966	8414	-552	-6.2
female householder, no husband	1877	2032	155	8.3
nonfamily households	6591	7182	591	9.0
householder living alone	4827	5220	393	8.1
householder 65 years and older	1893	4607	2714	143.4
average household size	3	2	0	-2.0
total housing units	20116	20577	461	2.3
occupied housing units	18210	18671	461	2.5
vacant housing units	1906	1906	0	0.0
homeowner vacancy rate	2.3	1.4	-0.9	-39.1
renter occupied vacancy rate	8.1	4.9	-3.2	-39.5
owner occupied housing units	11714	12121	407	3.5
renter occupied housing units	6496	6550	54	0.8
average household size of owner occupied units	2.64	2.56	-0.08	-3.0
average size of renter occupied units	2.24	2.26	0.02	0.9

Source: U.S. Census Bureau, 2000 and 2010.