Darien, CT ZIP Code
06820
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.
Street | ZIP Code | ZIP+4 Code |
---|---|---|
5 MILE RIVER RD | 06820 | → |
ABBEY RD | 06820 | → |
ACADEMY ST | 06820 | → |
ALLEN ONEILL DR | 06820 | → |
ALLWOOD RD | 06820 | → |
ALPINE LN | 06820 | → |
ALTHEA LN | 06820 | → |
ANDREWS DR | 06820 | → |
ANTHONY LN | 06820 | → |
APPLETREE LN | 06820 | → |
ARCHER LN | 06820 | → |
ARROWHEAD WAY | 06820 | → |
ASH ST | 06820 | → |
BAILEY AVE | 06820 | → |
BARRINGER RD | 06820 | → |
BATES FARM LN | 06820 | → |
BAYBERRY LN | 06820 | → |
BAYWATER DR | 06820 | → |
BEACH DR | 06820 | → |
BEECHWOOD RD | 06820 | → |
BELLEVAL ST | 06820 | → |
BERRY LN | 06820 | → |
BEVERLY PL | 06820 | → |
BIRCH RD | 06820 | → |
BISHOPS GATE RD | 06820 | → |
BITTERSWEET LN | 06820 | → |
BLUEBERRY LN | 06820 | → |
BOUTON LN | 06820 | → |
BRIAR BRAE RD | 06820 | → |
BRIDLE TRL | 06820 | → |
BROOK ST | 06820 | → |
BROOKSIDE DR | 06820 | → |
BROOKSIDE RD | 06820 | → |
BROWN ST | 06820 | → |
BRUSH ISLAND RD | 06820 | → |
BRUSHY HILL RD | 06820 | → |
BUTLERS ISLAND RD | 06820 | → |
BUTTONWOOD LN | 06820 | → |
BY RD | 06820 | → |
CAMP AVE | 06820 | → |
CANDLEWOOD LN | 06820 | → |
CANOE TRL | 06820 | → |
CASEMENT ST | 06820 | → |
CATALPA TER | 06820 | → |
CATHERINE ST | 06820 | → |
CEDAR GATE RD | 06820 | → |
CENTER ST | 06820 | → |
CHARLES ST | 06820 | → |
CHASMARS POND RD | 06820 | → |
CHERRY ST | 06820 | → |
CHESTER RD | 06820 | → |
CHESTNUT ST | 06820 | → |
CHRISTIE HILL RD | 06820 | → |
CIRCLE RD | 06820 | → |
CLIFF AVE | 06820 | → |
CLOCK AVE | 06820 | → |
CLOCKS LN | 06820 | → |
CLOUDY LN | 06820 | → |
CLUBHOUSE CIR | 06820 | → |
COACHLAMP LN | 06820 | → |
COLONY RD | 06820 | → |
CONANT PL | 06820 | → |
CONCORD LN | 06820 | → |
CONTENTMENT ISLAND RD | 06820 | → |
CORBIN DR | 06820 | → |
COUNTRY CLUB RD | 06820 | → |
COVES END RD | 06820 | → |
CRANE RD | 06820 | → |
CRIMMINS RD | 06820 | → |
CROOKED MILE RD | 06820 | → |
CROSS RD | 06820 | → |
DARIEN CLOSE | 06820 | → |
DAVIS LN | 06820 | → |
DAY ST | 06820 | → |
DEEPWOOD RD | 06820 | → |
DEERFIELD RD | 06820 | → |
DELAFIELD ISLAND RD | 06820 | → |
DELLWOOD RD | 06820 | → |
DENHURST PL | 06820 | → |
DEVON RD | 06820 | → |
DEVONSHIRE DR | 06820 | → |
DEW LN | 06820 | → |
DICKINSON RD | 06820 | → |
DOGWOOD LN | 06820 | → |
DORCHESTER RD | 06820 | → |
DORR RD | 06820 | → |
DRIFTWAY LN | 06820 | → |
DUBOIS ST | 06820 | → |
DUFFYS LN | 06820 | → |
EAST LN | 06820 | → |
EAST TRL | 06820 | → |
ECHO DR | 06820 | → |
ECHO DR N | 06820 | → |
EDDY LN | 06820 | → |
EDELWEISS LN | 06820 | → |
EDGEHILL DR | 06820 | → |
EDGERTON CT | 06820 | → |
EDGERTON ST | 06820 | → |
EDGEWOOD RD | 06820 | → |
EDMOND ST | 06820 | → |
ELM ST | 06820 | → |
W ELM ST | 06820 | → |
FAIRFIELD AVE | 06820 | → |
FAIRMEAD RD | 06820 | → |
FAIRVIEW AVE | 06820 | → |
FIELDS END LN | 06820 | → |
FITCH AVE | 06820 | → |
FOREST RD | 06820 | → |
FOREST HILL RD | 06820 | → |
FOUR ACRES RD | 06820 | → |
FOX HILL LN | 06820 | → |
FRATE CT | 06820 | → |
FRESH MEADOWS LN | 06820 | → |
GARDEN CITY RD | 06820 | → |
GARDINER ST | 06820 | → |
GEORGIAN LN | 06820 | → |
GIDEON LN | 06820 | → |
GLEN GORHAM LN | 06820 | → |
GLENVALE AVE | 06820 | → |
GLENWOOD DR | 06820 | → |
GOODWIVES RIVER RD | 06820 | → |
GRACIE LN | 06820 | → |
GRANASTON LN | 06820 | → |
GREAT IS | 06820 | → |
GREAT HILL RD | 06820 | → |
GREENLEAF AVE | 06820 | → |
GREENWOOD AVE | 06820 | → |
GROVE ST | 06820 | → |
HALE LN | 06820 | → |
HALF MILE RD | 06820 | → |
HALTER LN | 06820 | → |
HAMILTON LN | 06820 | → |
HAMPTON RD | 06820 | → |
HANCOCK LN | 06820 | → |
HANSON RD | 06820 | → |
HARBOR RD | 06820 | → |
HARRIET LN | 06820 | → |
HARRIET LN E | 06820 | → |
HASKELL LN | 06820 | → |
HAWTHORNE RD | 06820 | → |
HAY IS | 06820 | → |
HAZEL ST | 06820 | → |
HEATHER LN | 06820 | → |
HECKER AVE | 06820 | → |
HEDGE ROW | 06820 | → |
HEIGHTS RD | 06820 | → |
HENRY ST | 06820 | → |
HERMAN AVE | 06820 | → |
HICKORY LN | 06820 | → |
HIGHFIELD LN | 06820 | → |
HIGHLAND AVE | 06820 | → |
HIGH SCHOOL LN | 06820 | → |
HIGHVIEW RD | 06820 | → |
HILLCREST AVE | 06820 | → |
HILLSIDE AVE | 06820 | → |
HILLSIDE CT | 06820 | → |
HILLSLEY RD | 06820 | → |
HILTON ST | 06820 | → |
HOLLISTER LN | 06820 | → |
HOLLOW TREE RIDGE RD | 06820 | → |
HOLLY LN | 06820 | → |
HOLMES AVE | 06820 | → |
HOLMES CT | 06820 | → |
HOMESTEAD RD | 06820 | → |
HOMEWOOD LN | 06820 | → |
HOPE DR | 06820 | → |
HORSESHOE RD | 06820 | → |
HOYT CT | 06820 | → |
HOYT ST | 06820 | → |
HUCKLEBERRY LN | 06820 | → |
HUMMINGBIRD LN | 06820 | → |
HUNT RD | 06820 | → |
INDIAN TRL | 06820 | → |
INDIAN SPRING TRL | 06820 | → |
INTERVALE RD | 06820 | → |
INWOOD RD | 06820 | → |
IRONWOOD LN | 06820 | → |
JACKSON PL | 06820 | → |
JOSEPH ST | 06820 | → |
JUNIPER RD | 06820 | → |
KELSEY ST | 06820 | → |
KENSETT LN | 06820 | → |
KERRY LN | 06820 | → |
KNOLLWOOD LN | 06820 | → |
KONA RD | 06820 | → |
LAFORGE RD | 06820 | → |
LAKE DR | 06820 | → |
LAKESIDE AVE | 06820 | → |
LANTERN LN | 06820 | → |
LAUREL LN | 06820 | → |
LEDGE RD | 06820 | → |
LEEDS LN | 06820 | → |
LEEUWARDEN LN | 06820 | → |
LEEUWARDEN RD | 06820 | → |
LEROY AVE | 06820 | → |
LIBBY LN | 06820 | → |
LIGHTHOUSE WAY | 06820 | → |
LILLIAN TER | 06820 | → |
LINDA LN | 06820 | → |
LINDEN AVE | 06820 | → |
LITTLEBROOK RD | 06820 | → |
LITTLEBROOK RD N | 06820 | → |
LOCUST HILL RD | 06820 | → |
LONG NECK POINT RD | 06820 | → |
LOST TRL | 06820 | → |
LYNN CT | 06820 | → |
MANSFIELD AVE | 06820 | → |
MANSFIELD PL | 06820 | → |
MAPLE ST | 06820 | → |
MAPLEWOOD DR | 06820 | → |
MARIANNE RD | 06820 | → |
MAYFLOWER RD | 06820 | → |
MAYWOOD CT | 06820 | → |
MAYWOOD RD | 06820 | → |
MCCREA LN | 06820 | → |
MCLAREN RD | 06820 | → |
MCLAREN RD S | 06820 | → |
MEADOW RD | 06820 | → |
MEADOWBROOK RD | 06820 | → |
MECHANIC ST | 06820 | → |
MIDBROOK LN | 06820 | → |
MIDDLESEX RD | 06820 | → |
MILES RD | 06820 | → |
MILLER RD | 06820 | → |
MOLLY LN | 06820 | → |
MOORE ST | 06820 | → |
MOREHOUSE DR | 06820 | → |
MORLEY LN | 06820 | → |
MUSKET LN | 06820 | → |
MYSTIC LN | 06820 | → |
NASH IS | 06820 | → |
NATURES WAY | 06820 | → |
NEARWATER LN | 06820 | → |
NICKERSON LN | 06820 | → |
NOLEN LN | 06820 | → |
NORMAN LN | 06820 | → |
NOROTON AVE | 06820 | → |
NORTH RD | 06820 | → |
W NORWALK RD | 06820 | → |
NUTMEG LN | 06820 | → |
OAK CRST | 06820 | → |
OAKLAND TER | 06820 | → |
OAK PARK AVE | 06820 | → |
OAKSHADE AVE | 06820 | → |
OBERLANDER PL | 06820 | → |
OLD FARM RD | 06820 | → |
OLD KINGS HWY N | 06820 | → |
OLD KINGS HWY S | 06820 | → |
OLD OAK RD | 06820 | → |
OLD PARISH RD | 06820 | → |
OLD STONE RD | 06820 | → |
ORIOLE LN | 06820 | → |
OUTLOOK DR | 06820 | → |
OVERBROOK LN | 06820 | → |
OX RIDGE LN | 06820 | → |
PALMER LN | 06820 | → |
PARK LN | 06820 | → |
PARK PL | 06820 | → |
PARKLANDS DR | 06820 | → |
PARSONS WALK | 06820 | → |
PARTRIDGE LN | 06820 | → |
PASTURE LN | 06820 | → |
PATRICIA LN | 06820 | → |
PATTON DR | 06820 | → |
PEABODY LN | 06820 | → |
PEACH HILL RD | 06820 | → |
PEAR TREE POINT RD | 06820 | → |
PEMBROKE RD | 06820 | → |
PETERICK LN | 06820 | → |
PETTICOAT LN | 06820 | → |
PHEASANT RUN | 06820 | → |
PHILLIPS LN | 06820 | → |
PILGRIM RD | 06820 | → |
PINE ST | 06820 | → |
PINE BROOK LN | 06820 | → |
PLEASANT ST | 06820 | → |
PLYMOUTH LN | 06820 | → |
PLYMOUTH RD | 06820 | → |
POINT O WOODS RD | 06820 | → |
POINT O WOODS RD S | 06820 | → |
POND LN | 06820 | → |
PONDFIELD LN | 06820 | → |
POST RD | 06820 | → |
PRATT IS | 06820 | → |
PRISCILLA LN | 06820 | → |
PROCCACCINI LN | 06820 | → |
PROSPECT AVE | 06820 | → |
PURDY LN | 06820 | → |
QUAKER LN | 06820 | → |
QUARRY RIDGE RD | 06820 | → |
QUEENS LN | 06820 | → |
RABBIT LN | 06820 | → |
RAIDERS LN | 06820 | → |
RAILLIST RD | 06820 | → |
RAINBOW CIR | 06820 | → |
RANDALL ST | 06820 | → |
RAYMOND HTS | 06820 | → |
RAYMOND ST | 06820 | → |
REBEL LN | 06820 | → |
RED BARN RD | 06820 | → |
RED CEDAR DR | 06820 | → |
RED COAT PASS | 06820 | → |
RED MILL LN | 06820 | → |
RED ROSE CIR | 06820 | → |
RELIHAN RD | 06820 | → |
RENSHAW RD | 06820 | → |
REVERE RD | 06820 | → |
RICHMOND DR | 06820 | → |
RIDGE ACRES RD | 06820 | → |
RIDGELEY ST | 06820 | → |
RIDGEVIEW AVE | 06820 | → |
RINGS END RD | 06820 | → |
ROBIN HOOD LN | 06820 | → |
ROBINSON ST | 06820 | → |
ROCATON RD | 06820 | → |
ROCK SPRING LN | 06820 | → |
ROCKWELL LN | 06820 | → |
ROLAND DR | 06820 | → |
ROSE LN | 06820 | → |
ROYLE RD | 06820 | → |
RUNKENHAGE RD | 06820 | → |
SADDLE RIDGE RD | 06820 | → |
SAINT JOHNS PL | 06820 | → |
SAINT NICHOLAS RD | 06820 | → |
SALEM STRAITS | 06820 | → |
SALISBURY RD | 06820 | → |
SALT BOX LN | 06820 | → |
SALT BOX LN E | 06820 | → |
SCOFIELD FARMS | 06820 | → |
SCOUT TRL | 06820 | → |
SEAGATE RD | 06820 | → |
SEARLES RD | 06820 | → |
SEDGEWICK AVE | 06820 | → |
SEDGEWICK VILLAGE LN | 06820 | → |
SETTLERS TRL | 06820 | → |
SHADBUSH LN | 06820 | → |
SHADY ACRES RD | 06820 | → |
SHAGBARK RD | 06820 | → |
SHENNAMERE RD | 06820 | → |
SHERRY LN | 06820 | → |
SHIELDS LN | 06820 | → |
SHIELDS RD | 06820 | → |
SHIPWAY RD | 06820 | → |
SHORT LN | 06820 | → |
SILVER LAKES DR | 06820 | → |
SIWANOY RD | 06820 | → |
SOUTH TRL | 06820 | → |
SPRING GROVE ST | 06820 | → |
SQUAB LN | 06820 | → |
STANLEY RD | 06820 | → |
STANTON RD | 06820 | → |
STEPHANIE LN | 06820 | → |
STEPHANIE LN S | 06820 | → |
STEPHEN MATHER RD | 06820 | → |
STONEWALL LN | 06820 | → |
STONY BROOK RD | 06820 | → |
STONY BROOK RD S | 06820 | → |
SUNNYSIDE AVE | 06820 | → |
SUNSET RD | 06820 | → |
SUNSWYCK RD | 06820 | → |
SWIFTS LN | 06820 | → |
SYLVAN RD | 06820 | → |
TALMADGE HILL RD | 06820 | → |
TANGLEWOOD TRL | 06820 | → |
THOMASINA LN | 06820 | → |
THORNDAL CIR | 06820 | → |
THREE WELLS LN | 06820 | → |
TIMBER LN | 06820 | → |
TINYWOOD RD | 06820 | → |
TOKENEKE RD | 06820 | → |
TOKENEKE TRL | 06820 | → |
TOKENEKE BEACH DR | 06820 | → |
TOKENEKE RIDGE RD | 06820 | → |
TOP O HILL RD | 06820 | → |
TORY HOLE RD | 06820 | → |
TOWER DR | 06820 | → |
TOWER LN | 06820 | → |
TULIP TREE LN | 06820 | → |
TURNABOUT LN | 06820 | → |
TYLER DR | 06820 | → |
VALLEY FORGE RD | 06820 | → |
VICTORY DR | 06820 | → |
WAKEMAN RD | 06820 | → |
WAKEMORE ST | 06820 | → |
WALDON RD | 06820 | → |
WALMSLEY RD | 06820 | → |
WARD LN | 06820 | → |
WARING LN | 06820 | → |
WARNER DR | 06820 | → |
WATCH TOWER RD | 06820 | → |
WATERBURY LN | 06820 | → |
WAVERLY RD | 06820 | → |
WEBSTER VALLEY RD | 06820 | → |
WEE BURN LN | 06820 | → |
WEED LN | 06820 | → |
WEEDS LNDG | 06820 | → |
WEST AVE | 06820 | → |
WHALING RD | 06820 | → |
WHEAT LN | 06820 | → |
WILDCAT RD | 06820 | → |
WILD ROSE LN | 06820 | → |
WILDWOOD LN | 06820 | → |
WILLIAM ST | 06820 | → |
WILSON RIDGE RD | 06820 | → |
WILSON RIDGE RD E | 06820 | → |
WINDING LN | 06820 | → |
WINDSOR RD | 06820 | → |
WISTAR CT | 06820 | → |
WOODLAND DR | 06820 | → |
WOODLEY RD | 06820 | → |
WOODS END RD | 06820 | → |
WOODWAY RD | 06820 | → |
WRENFIELD LN | 06820 | → |
Demographic and housing estimates in Darien, CT
Total population | 21,759 |
Male | 10,434 |
Female | 11,325 |
Total population | 21,759 |
Under 5 years | 1,477 |
5 to 9 years | 1,953 |
10 to 14 years | 2,177 |
15 to 19 years | 2,080 |
20 to 24 years | 940 |
25 to 34 years | 1,141 |
35 to 44 years | 2,998 |
45 to 54 years | 3,783 |
55 to 59 years | 1,511 |
60 to 64 years | 1,081 |
65 to 74 years | 1,417 |
75 to 84 years | 763 |
85 years and over | 438 |
Median age (years) | 39.3 |
Under 18 years | 7,129 |
Under 16 years | 15,600 |
18 years and over | 14,630 |
21 years and over | 13,919 |
62 years and over | 3,248 |
65 years and over | 2,618 |
Total population | 21,759 |
One race | 21,423 |
White | 19,998 |
Black or African American | 192 |
American Indian and Alaska Native | 30 |
Asian | 1,133 |
Native Hawaiian and Other Pacific Islander | 9 |
Some other race | 61 |
Two or more races | 336 |
Citizen, VOTING AGE 18 and over population | 13,810 |
Male Citizen, VOTING AGE 18 and over population | 6,646 |
Female Citizen, VOTING AGE 18 and over population | 7,164 |
Social characteristics in Darien, CT
Total households | 6,858 |
Family households (families) | 5,658 |
Married-couple family | 5,113 |
Male householder, no wife present, family | 176 |
Female householder, no husband present, family | 369 |
Nonfamily households | 1,200 |
Average household size | 3.16 |
Average family size | 3.53 |
Economic characteristics in Darien, CT
Total households | 6,858 |
Less than $10,000 | 108 |
$10,000 to $14,999 | 87 |
$15,000 to $24,999 | 180 |
$25,000 to $34,999 | 194 |
$35,000 to $49,999 | 250 |
$50,000 to $74,999 | 475 |
$75,000 to $99,999 | 412 |
$100,000 to $149,999 | 835 |
$150,000 to $199,999 | 762 |
$200,000 or more | 3,555 |
Median household income (dollars) | 210,511 |
Housing characteristics in Darien, CT
Total housing units | 7,195 |
Occupied housing units | 6,858 |
Vacant housing units | 337 |
Total housing units | 7,195 |
1-unit, detached | 6,368 |
1-unit, attached | 218 |
2 units | 182 |
3 or 4 units | 148 |
5 to 9 units | 108 |
10 to 19 units | 35 |
20 or more units | 136 |
Mobile home | 0 |
Boat, RV, van, etc. | 0 |
Total housing units | 7,195 |
Built 2014 or later | 138 |
Built 2010 to 2013 | 254 |
Built 2000 to 2009 | 588 |
Built 1990 to 1999 | 488 |
Built 1980 to 1989 | 424 |
Built 1970 to 1979 | 529 |
Built 1960 to 1969 | 687 |
Built 1950 to 1959 | 1,501 |
Built 1940 to 1949 | 677 |
Built 1939 or earlier | 1,909 |
Total housing units | 7,195 |
1 room | 72 |
2 rooms | 55 |
3 rooms | 319 |
4 rooms | 151 |
5 rooms | 355 |
6 rooms | 577 |
7 rooms | 924 |
8 rooms | 1,063 |
9 rooms or more | 3,679 |
Median rooms | 10.0 |
Total housing units | 7,195 |
No bedroom | 83 |
1 bedroom | 346 |
2 bedrooms | 411 |
3 bedrooms | 1,587 |
4 bedrooms | 2,783 |
5 or more bedrooms | 1,985 |
Occupied housing units | 6,858 |
Owner-occupied | 5,848 |
Renter-occupied | 1,010 |
Average household size of owner-occupied unit | 3.27 |
Average household size of renter-occupied unit | 2.57 |
Occupied housing units | 6,858 |
Moved in 2017 or later | 142 |
Moved in 2015 to 2016 | 676 |
Moved in 2010 to 2014 | 1,804 |
Moved in 2000 to 2009 | 2,031 |
Moved in 1990 to 1999 | 1,004 |
Moved in 1989 and earlier | 1,201 |
Owner-occupied units | 5,848 |
Less than $50,000 | 119 |
$50,000 to $99,999 | 10 |
$100,000 to $149,999 | 29 |
$150,000 to $199,999 | 0 |
$200,000 to $299,999 | 58 |
$300,000 to $499,999 | 151 |
$500,000 to $999,999 | 1,476 |
$1,000,000 or more | 4,005 |
Median (dollars) | 1,461,100 |
Owner-occupied units | 5,848 |
Housing units with a mortgage | 4,395 |
Housing units without a mortgage | 1,453 |
Occupied units paying rent | 962 |
Less than $500 | 25 |
$500 to $999 | 64 |
$1,000 to $1,499 | 134 |
$1,500 to $1,999 | 55 |
$2,000 to $2,499 | 126 |
$2,500 to $2,999 | 128 |
$3,000 or more | 430 |
Median (dollars) | 2,801 |
No rent paid | 48 |
Data is based on 2018 Census
Darien Envelope Example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
13 ARCHER LN
DARIEN CT 06820-5318
DARIEN CT 06820-5318
112 CAMP AVE
DARIEN CT 06820-2709
DARIEN CT 06820-2709
4 EDMOND ST
DARIEN CT 06820-3111
DARIEN CT 06820-3111
58 MECHANIC ST
DARIEN CT 06820-46ND
DARIEN CT 06820-46ND
17 OLD PARISH RD
DARIEN CT 06820-4319
DARIEN CT 06820-4319
42 TOWER LN
DARIEN CT 06820-2132
DARIEN CT 06820-2132