Old Greenwich, CT ZIP Code

Zip code of Old Greenwich, Connecticut
06870
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

Demographic and housing estimates in Old Greenwich, CT

Total population
Total population6819
Male3331
Female3488
Population by age
Total population6819
Under 5 years382
5 to 9 years796
10 to 14 years770
15 to 19 years369
20 to 24 years219
25 to 34 years375
35 to 44 years1021
45 to 54 years1242
55 to 59 years427
60 to 64 years351
65 to 74 years559
75 to 84 years210
85 years and over98
Median age (years)41.1
Under 18 years2220
Under 16 years4759
18 years and over4599
21 years and over4469
62 years and over1065
65 years and over867
Population by race
Total population6819
One race6519
Two or more races300
One race6519
White5884
Black or African American34
American Indian and Alaska Native0
Asian505
Native Hawaiian and Other Pacific Islander0
Some other race96
Citizen, voting age population
Citizen, VOTING AGE 18 and over population3784
Male Citizen, VOTING AGE 18 and over population1745
Female Citizen, VOTING AGE 18 and over population2039

Social characteristics in Old Greenwich, CT

Households by type
Total households2186
Family households (families)1882
Married-couple family1691
Male householder, no wife present, family49
Female householder, no husband present, family142
Nonfamily households304
Average household size3.11
Average family size3.39

Economic characteristics in Old Greenwich, CT

Income and benefits (in 2018 inflation-adjusted dollars)
Total households2186
Less than $10,00061
$10,000 to $14,99938
$15,000 to $24,99937
$25,000 to $34,99933
$35,000 to $49,99987
$50,000 to $74,99979
$75,000 to $99,999115
$100,000 to $149,999243
$150,000 to $199,999168
$200,000 or more1325
Median household income (dollars)233519

Housing characteristics in Old Greenwich, CT

Housing occupancy
Total housing units2320
Occupied housing units2186
Vacant housing units134
Units in structure
Total housing units2320
1-unit, detached2000
1-unit, attached52
2 units56
3 or 4 units14
5 to 9 units15
10 to 19 units17
20 or more units166
Mobile home0
Boat, RV, van, etc.0
Year structure built
Total housing units2320
Built 2014 or later63
Built 2010 to 201362
Built 2000 to 2009162
Built 1990 to 1999186
Built 1980 to 1989174
Built 1970 to 1979236
Built 1960 to 1969248
Built 1950 to 1959357
Built 1940 to 1949267
Built 1939 or earlier565
Rooms
Total housing units2320
1 room24
2 rooms7
3 rooms86
4 rooms91
5 rooms135
6 rooms306
7 rooms264
8 rooms399
9 rooms or more1008
Median rooms8.1
Bedrooms
Total housing units2320
No bedroom31
1 bedroom125
2 bedrooms141
3 bedrooms640
4 bedrooms904
5 or more bedrooms479
Housing tenure
Occupied housing units2186
Owner-occupied1819
Renter-occupied367
Average household size of owner-occupied unit3.06
Average household size of renter-occupied unit3.40
Year householder moved into unit
Occupied housing units2186
Moved in 2017 or later114
Moved in 2015 to 2016205
Moved in 2010 to 2014570
Moved in 2000 to 2009526
Moved in 1990 to 1999401
Moved in 1989 and earlier370
Value
Owner-occupied units1819
Less than $50,00020
$50,000 to $99,9990
$100,000 to $149,99922
$150,000 to $199,9990
$200,000 to $299,99914
$300,000 to $499,99966
$500,000 to $999,999418
$1,000,000 or more1279
Median (dollars)1493900
Mortgage status
Owner-occupied units1819
Housing units with a mortgage1290
Housing units without a mortgage529
Gross rent
Occupied units paying rent348
Less than $5000
$500 to $99920
$1,000 to $1,49958
$1,500 to $1,99916
$2,000 to $2,49982
$2,500 to $2,99958
$3,000 or more114
Median (dollars)2488
No rent paid19