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636 Area Code

State: Missouri
Major City: Chesterfield
Timezone: Central (CDT)
Current Time: 2:46 AM

About the 636 Area Code

Area code 636 is a telephone area code in Missouri serving Chesterfield and surrounding communities. The 636 area code is in the Central Time Zone (CDT). The current local time in the 636 area code is 2:46 AM.

The 636 area code covers 52 cities, 9 counties, and 89 zip codes in Missouri. The estimated total population across all zip codes in the 636 area code is 1,178,141. The largest cities served by the 636 area code include Chesterfield (pop. 47,538), Wentzville (pop. 41,784), Maryland Heights (pop. 26,956), Hazelwood (pop. 25,117) and Arnold (pop. 21,091) .

Missouri has 6 area codes in total. Other area codes in Missouri include 314 (Cape Girardeau), 417 (Kansas City), 573 (Columbia), 660 (Kansas City) and 816 (Kansas City) . The 636 area code has 426 telephone prefixes (exchanges) assigned to it.

636 Area Code at a Glance

State Missouri
Major City Chesterfield
Time Zone Central (CDT)
Current Time 2:46 AM
Population 1,178,141
Cities 52
Counties 9
ZIP Codes 89
Prefixes 426
Median Income $80,970.11
Median Age 39.88

Cities in the 636 Area Code

52 cities use the 636 area code in Missouri.

City County Population
Chesterfield St. Louis 47,538
Wentzville St. Charles 41,784
Maryland Heights St. Louis 26,956
Hazelwood St. Louis 25,117
Arnold Jefferson 21,091
Manchester St. Louis 18,073
Troy Lincoln 16,092
Overland St. Louis 15,551
Washington Franklin 14,417
Eureka St. Louis 12,097
Festus Jefferson 12,036
Union Franklin 11,990
Pacific Franklin 10,661
Warrenton Warren 9,672
Olivette St. Louis 7,822
De Soto Jefferson 7,141
Valley Park St. Louis 6,796
Pevely Jefferson 5,978
High Ridge Jefferson 4,459
Wright City Warren 4,309
Imperial Jefferson 4,260
Fenton St. Louis 4,026
Moscow Mills Lincoln 3,496
Hillsboro Jefferson 3,292
Gray Summit Franklin 2,699
Cedar Hill Jefferson 1,834
Winfield Lincoln 1,499
Marthasville Warren 1,201
Hawk Point Lincoln 712
Foristell St. Charles 606
New Melle St. Charles 508
Portage Des Sioux St. Charles 328
Old Monroe Lincoln 287
Augusta St. Charles 267
High Hill Montgomery 177
Foley Lincoln 173
Truxton Lincoln 103
Defiance St. Charles 93
Saint Louis St. Louis N/A
St Louis N/A N/A
O Fallon St. Charles N/A
Orchardfarm N/A N/A
Saint Charles St. Charles N/A
Pond N/A N/A
St Peters N/A N/A
Dardenne N/A N/A
Saint Clair Franklin N/A
House Springs Jefferson N/A
Harvester N/A N/A
Ware N/A N/A
Holstein N/A N/A
Antonia N/A N/A

Counties in the 636 Area Code

The 636 area code spans 9 counties in Missouri.

County Population
Franklin County 1,290,360
St. Louis County 996,919
Jefferson County 767,419
St. Charles County 394,290
Jefferson County 223,951
Franklin County 103,191
Lincoln County 56,477
Warren County 34,453
Montgomery County 11,487

Age Distribution

Median age: 39.88

Median age in Area Code 636 is 39.88 years. 11.82% of residents are aged 0-9. 12.67% of residents are aged 10-19. The percentage of residents in their twenties is 12.61. 13.27 % are in their thirties, 12.45% in their fourties, 13.80 % in their fifties, and 12.71 % in their sixties. 6.96 % of residents are in their seventies and 3.70 % are eighty and over.

Demographics

50.82% are female
49.18% are male

49.18% of residents in Area Code 636 are male and 50.82% are female. 52.81% of residents are married and 12.42% are divorced. 29.16% have never been married. 5.61% are widowed. The average size of resident families is 3.03.

Household Income

Median household income: 80,970.11
57.96% have two income earners
37.68% of households earn $100,000+

Median household income in Area Code 636 is $80,970.11 with 57.96% of families having two income earners. 37.68% of households earn at least $100,000. 2.19% of households have an income under $5,000, 1.52% from $5,000-$10,000, 2.62% from $10,000-$15,000, 2.61% from $15,000-$20,000, 3.38% from $20,000-$25,000, 7.02% from $25,000-$35,000, 11.12% from $35,000-$50,000, 17.19% from $50,000-$75,000, 14.66% from $75,000-$100,000, 19.42% from $100,000-$150,000 and 18.25% over $150,000. The median income of individuals is $40,636.13.

Home Ownership and Rents

Median home value: $223,799.93
Median rent: $1,042.65
Rent burden: 26.43%

75.46% of households in Area Code 636 own (rather than rent) their residence. The median value of those homes is $223,799.93. The median rent paid by renters is $1,042.65 or 26.43% of the median renter's household income.

Education

41.31% have a Science and Engineering degree

6.57% of residents in Area Code 636 have less than a high school education. 24.84% have a high school diploma but no more. 30.32% of residents have some college but no more. 23.07% have a bachelor's degree (or equivalent) but no more. 15.21% have a graduate degree. 41.31% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Employment

26.15 minutes of commute time

66.92% of residents in Area Code 636 16 and older are in the labor force. 3.89% of residents are unemployed. The median commute time of resident workers in Area Code 636 is 26.15 minutes.

Races

3.13% report being Hispanic

80.68% of residents in Area Code 636 report their race as White. 9.92% report their race as Black or African American. 3.57% report their race as Asian. 0.15% report their race as American Indian and Alaska Native. 0.03% report their race as Native Hawaiian and Other Pacific Islander. 0.95% report their race as Some other race. 4.70% report their race as Two or more races. 3.13% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

Other Statistics

12.03% report a disability
0.86% speak limited English
6.01% have no health insurance
7.56% are veterans

12.03% of residents in Area Code 636 report a disability. 0.86% of residents only speak limited English. 6.01% of residents report not having health insurance. 7.56% of residents are veterans.

ZIP Codes in the 636 Area Code

There are 89 ZIP codes within the 636 area code, covering cities across 9 counties in Missouri.

ZIP Code City County Population
62982 N/A N/A 1,111
62984 N/A N/A 1,596
62985 N/A N/A 1,011
62993 N/A N/A N/A
62996 N/A N/A 503
63005 N/A N/A 19,294
63006 N/A N/A N/A
63010 N/A N/A 34,776
63011 N/A N/A 37,037
63016 N/A N/A 7,083
63020 N/A N/A 19,777
63021 N/A N/A 56,646
63022 N/A N/A N/A
63024 N/A N/A N/A
63025 N/A N/A 17,500
63026 N/A N/A 45,061
63028 N/A N/A 27,597
63032 N/A N/A N/A
63033 N/A N/A 41,560
63034 N/A N/A 18,927
63036 N/A N/A 1,281
63039 N/A N/A 613
63040 N/A N/A 8,589
63042 N/A N/A 18,419
63043 N/A N/A 22,767
63047 N/A N/A N/A
63048 N/A N/A 4,066
63049 N/A N/A 17,331
63050 N/A N/A 17,584
63051 N/A N/A 12,145
63052 N/A N/A 28,452
63053 N/A N/A 80
63057 N/A N/A N/A
63061 N/A N/A 165
63066 N/A N/A N/A
63069 N/A N/A 13,888
63070 N/A N/A 8,030
63071 N/A N/A 1,286
63072 N/A N/A 4,208
63077 N/A N/A 11,465
63080 N/A N/A 13,176
63084 N/A N/A 20,173
63088 N/A N/A 8,544
63090 N/A N/A 21,928
63091 N/A N/A 1,446
63101 N/A N/A 3,186
63102 N/A N/A 2,365
63103 N/A N/A 9,311
63108 N/A N/A 20,291
63114 N/A N/A 34,720
63117 N/A N/A 9,949
63126 N/A N/A 15,362
63130 N/A N/A 28,661
63132 N/A N/A 14,505
63141 N/A N/A 21,027
63146 N/A N/A 30,995
63160 N/A N/A N/A
63166 N/A N/A N/A
63169 N/A N/A N/A
63188 N/A N/A N/A
63301 N/A N/A 51,261
63303 N/A N/A 47,772
63304 N/A N/A 42,342
63330 N/A N/A 80
63332 N/A N/A 1,630
63338 N/A N/A N/A
63341 N/A N/A 3,486
63342 N/A N/A N/A
63345 N/A N/A 728
63347 N/A N/A 2,679
63348 N/A N/A 10,578
63349 N/A N/A 1,862
63350 N/A N/A 598
63351 N/A N/A 1,699
63357 N/A N/A 6,583
63361 N/A N/A 4,578
63362 N/A N/A 8,576
63363 N/A N/A 1,573
63366 N/A N/A 51,995
63369 N/A N/A 2,342
63370 N/A N/A N/A
63373 N/A N/A 701
63376 N/A N/A 75,016
63379 N/A N/A 26,575
63381 N/A N/A 727
63383 N/A N/A 14,886
63385 N/A N/A 47,110
63389 N/A N/A 6,401
63390 N/A N/A 10,876

Frequently Asked Questions

Area code 636 is located in Missouri and primarily serves the Chesterfield area. It covers 52 cities and 9 counties.

Area code 636 is in the Central Time Zone (CDT). The current local time is 2:46 AM.

The 636 area code covers 52 cities including Chesterfield, Wentzville, Maryland Heights, Hazelwood, Arnold, Manchester, Troy, Overland, Washington and Eureka . The largest city is Chesterfield with a population of 47,538.

Area code 636 is in Missouri. Other area codes in Missouri include 314, 417, 573, 660 and 816 .

To call a 636 number from within the United States, dial 1-636-XXX-XXXX (where XXX-XXXX is the local number). From outside the US, dial your country's exit code, then +1-636-XXX-XXXX.

The 636 area code covers 9 counties in Missouri, including Franklin County, St. Louis County, Jefferson County, St. Charles County, Jefferson County, Franklin County, Lincoln County, Warren County and Montgomery County .

There are 89 ZIP codes in the 636 area code. Some of the ZIP codes include 62982, 62984, 62985, 62993, 62996, 63005, 63006, 63010, 63011 and 63016 . See the full list of ZIP codes above.

The estimated population of the 636 area code is 1,178,141. This is based on the combined population of all 89 ZIP codes within the area code. The largest city by population is Chesterfield with 47,538 residents.

No, 636 is not a toll-free area code. It is a geographic area code assigned to Missouri. Toll-free area codes in the US include 800, 833, 844, 855, 866, 877, and 888.

The 636 area code is a legitimate area code serving Chesterfield, Missouri. However, scammers can spoof any area code using technology to make calls appear to come from a local number. If you receive a suspicious call from the 636 area code, do not provide personal information and report it to the FTC at reportfraud.ftc.gov.

Missouri has 6 area codes. Besides 636, the other area codes in Missouri are 314 (Cape Girardeau), 417 (Kansas City), 573 (Columbia), 660 (Kansas City) and 816 (Kansas City) . View all Missouri area codes.

Prefixes in Area Code 636

Prefix City
(636) 200- Maryland Heights
(636) 201- Hazelwood
(636) 202- Saint Louis
(636) 203- Saint Louis
(636) 204- Saint Louis
(636) 205- Saint Louis
(636) 206- Saint Louis
(636) 207- Manchester
(636) 208- Manchester
(636) 209- Saint Louis
(636) 210- Hazelwood
(636) 211-
(636) 212- Saint Louis
(636) 213- Wentzville
(636) 214- Saint Louis
(636) 215- Saint Louis
(636) 216- Maryland Heights
(636) 217-
(636) 218- Manchester
(636) 219- Saint Louis
(636) 220- Olivette
(636) 221- Washington
(636) 222- Saint Louis
(636) 223- Saint Louis
(636) 224- Olivette
(636) 225- Valley Park
(636) 226- Valley Park
(636) 227- Manchester
(636) 228- Augusta
(636) 229- Saint Louis
(636) 230- Manchester
(636) 231- Saint Louis
(636) 232- Saint Louis
(636) 233- Saint Louis
(636) 234- Saint Louis
(636) 235- Saint Louis
(636) 236- Saint Louis
(636) 237- Saint Louis
(636) 238- Saint Louis
(636) 239- Washington
(636) 240- O Fallon
(636) 242- Marthasville
(636) 243- Saint Louis
(636) 244- Overland
(636) 245- Manchester
(636) 246- Maryland Heights
(636) 247- Chesterfield
(636) 248- Saint Louis
(636) 249- Saint Louis
(636) 250- Orchardfarm
(636) 251- Saint Louis
(636) 252- Saint Louis
(636) 253- Saint Louis
(636) 255- Saint Charles
(636) 256- Manchester
(636) 257- Pacific
(636) 258- Orchardfarm
(636) 259- Saint Louis
(636) 261- Saint Charles
(636) 262- Saint Louis
(636) 263- Saint Louis
(636) 264- Saint Louis
(636) 265- Overland
(636) 266- Saint Louis
(636) 270- Saint Louis
(636) 271- Pacific
(636) 272- O Fallon
(636) 273- Pond
(636) 274- Cedar Hill
(636) 275- Saint Louis
(636) 277- Saint Louis
(636) 278- St Peters
(636) 279- St Peters
(636) 280- Saint Louis
(636) 281- O Fallon
(636) 282- Arnold
(636) 283- Saint Louis
(636) 284- Manchester
(636) 285- Cedar Hill
(636) 287- Arnold
(636) 288- Manchester
(636) 289- Saint Louis
(636) 290- Saint Louis
(636) 292- Saint Louis
(636) 293- Saint Louis
(636) 294- Overland
(636) 295- Saint Louis
(636) 296- Arnold
(636) 297- Saint Louis
(636) 299- Hillsboro
(636) 300- Saint Charles
(636) 303-
(636) 305- Fenton
(636) 306- Saint Louis
(636) 310- Olivette
(636) 311-
(636) 312- Hazelwood
(636) 314-
(636) 317- Overland
(636) 318- Wentzville
(636) 319- Dardenne
(636) 320- Saint Louis
(636) 321- Olivette
(636) 322- Saint Clair
(636) 323- Saint Louis
(636) 324- Saint Louis
(636) 326- Fenton
(636) 327- Wentzville
(636) 328- Saint Louis
(636) 329- Saint Charles
(636) 330- Saint Louis
(636) 331- Saint Louis
(636) 332- Wentzville
(636) 333- Maryland Heights
(636) 334- Saint Louis
(636) 335- Saint Louis
(636) 336- Saint Louis
(636) 337- De Soto
(636) 338- Hawk Point
(636) 339- Wentzville
(636) 341- Saint Louis
(636) 342-
(636) 343- Fenton
(636) 344- Saint Charles
(636) 345- Saint Louis
(636) 346- Saint Louis
(636) 347-
(636) 348-
(636) 349- Fenton
(636) 351-
(636) 352- Saint Louis
(636) 354- Hazelwood
(636) 355- Foley
(636) 356- Moscow Mills
(636) 357- Hazelwood
(636) 358- Hazelwood
(636) 359- Hazelwood
(636) 362- Saint Charles
(636) 363- Saint Louis
(636) 364- Saint Louis
(636) 366- Moscow Mills
(636) 368- Saint Louis
(636) 369- Saint Louis
(636) 373- Saint Louis
(636) 375- House Springs
(636) 376- High Ridge
(636) 377- Warrenton
(636) 379- O Fallon
(636) 383- Wentzville
(636) 384- Hazelwood
(636) 385- O Fallon
(636) 386- Manchester
(636) 387- Overland
(636) 388- Saint Louis
(636) 389- Saint Louis
(636) 390- Washington
(636) 391- Manchester
(636) 392- Washington
(636) 393- Olivette
(636) 394- Manchester
(636) 395- Saint Louis
(636) 397- St Peters
(636) 398- New Melle
(636) 399- Saint Louis
(636) 400- Maryland Heights
(636) 402- Olivette
(636) 403- Saint Louis
(636) 405- Pond
(636) 409- Overland
(636) 410- Maryland Heights
(636) 411-
(636) 412- Maryland Heights
(636) 417-
(636) 422- Pond
(636) 425- Olivette
(636) 426- Saint Louis
(636) 428- Saint Louis
(636) 429- Saint Louis
(636) 431- Saint Louis
(636) 432- Washington
(636) 433- Marthasville
(636) 434- Portage Des Sioux
(636) 435- Saint Louis
(636) 438- St Louis
(636) 439- Hazelwood
(636) 441- Harvester
(636) 442- Harvester
(636) 443- Saint Charles
(636) 444- Maryland Heights
(636) 445- Wentzville
(636) 447- Harvester
(636) 448- Hazelwood
(636) 449- Olivette
(636) 451- Gray Summit
(636) 452- Ware
(636) 456- Warrenton
(636) 458- Pond
(636) 459- Saint Louis
(636) 461- Imperial
(636) 462- Troy
(636) 463- Foristell
(636) 464- Imperial
(636) 465- Olivette
(636) 466- Hazelwood
(636) 467- Imperial
(636) 474- O Fallon
(636) 475- Pevely
(636) 477- Harvester
(636) 479- Pevely
(636) 481- Saint Louis
(636) 482- Augusta
(636) 484- Saint Louis
(636) 485- Saint Louis
(636) 486- Saint Louis
(636) 487- Saint Louis
(636) 488-
(636) 489- Saint Louis
(636) 492- Saint Louis
(636) 493- Overland
(636) 495- Olivette
(636) 496- Fenton
(636) 497- Saint Louis
(636) 498- Harvester
(636) 500- Maryland Heights
(636) 511-
(636) 515- Hazelwood
(636) 517- Valley Park
(636) 519- Chesterfield
(636) 524- Saint Louis
(636) 525- Imperial
(636) 527- Manchester
(636) 528- Troy
(636) 529- Valley Park
(636) 530- Chesterfield
(636) 532- Chesterfield
(636) 533- Maryland Heights
(636) 534- Saint Louis
(636) 535- Saint Louis
(636) 536- Chesterfield
(636) 537- Chesterfield
(636) 538- Saint Louis
(636) 541- Hazelwood
(636) 542- Olivette
(636) 543- Saint Louis
(636) 544- Hazelwood
(636) 547-
(636) 548-
(636) 549- Olivette
(636) 551- Saint Louis
(636) 552- Saint Louis
(636) 555- Saint Louis
(636) 556-
(636) 557- St Louis
(636) 561- Dardenne
(636) 565- Saint Louis
(636) 566- Winfield
(636) 573- Maryland Heights
(636) 574- Saint Louis
(636) 575- Manchester
(636) 577- Hazelwood
(636) 578- Saint Louis
(636) 579- Saint Louis
(636) 582- Washington
(636) 583- Union
(636) 584- Union
(636) 585- High Hill
(636) 586- De Soto
(636) 587- Eureka
(636) 590-
(636) 591- Saint Louis
(636) 594- Maryland Heights
(636) 597- Truxton
(636) 600- Maryland Heights
(636) 611-
(636) 614- Saint Louis
(636) 618-
(636) 622- Saint Louis
(636) 625- Dardenne
(636) 626- Wentzville
(636) 627- Hillsboro
(636) 628-
(636) 629- Saint Clair
(636) 633- Saint Louis
(636) 634-
(636) 635- Saint Louis
(636) 636-
(636) 637- Saint Louis
(636) 638- Olivette
(636) 639- Wentzville
(636) 642- Saint Louis
(636) 648-
(636) 649- Manchester
(636) 651- Saint Louis
(636) 655- Wentzville
(636) 660- Saint Louis
(636) 661- Old Monroe
(636) 662- Foley
(636) 665- Old Monroe
(636) 666-
(636) 667- Saint Louis
(636) 668- Winfield
(636) 669- Saint Louis
(636) 671- House Springs
(636) 673- Foristell
(636) 674- Olivette
(636) 675- Saint Louis
(636) 677- High Ridge
(636) 678-
(636) 679- Saint Louis
(636) 680- Olivette
(636) 681- Saint Louis
(636) 685- Saint Louis
(636) 686- Saint Louis
(636) 688- Saint Louis
(636) 689- Saint Louis
(636) 692- Olivette
(636) 695- Saint Louis
(636) 696- Saint Louis
(636) 697- Saint Louis
(636) 698- Saint Louis
(636) 699- Maryland Heights
(636) 700-
(636) 706- Wentzville
(636) 707- Saint Louis
(636) 711-
(636) 717- Fenton
(636) 720- Olivette
(636) 722- Harvester
(636) 723- Saint Charles
(636) 724- Saint Charles
(636) 725- Olivette
(636) 728- Chesterfield
(636) 730- Chesterfield
(636) 732-
(636) 733- Chesterfield
(636) 734- Saint Louis
(636) 735- Chesterfield
(636) 736- Chesterfield
(636) 737- Chesterfield
(636) 741- Olivette
(636) 742- Gray Summit
(636) 744- Union
(636) 745- Wright City
(636) 746-
(636) 747- St Louis
(636) 748- Saint Louis
(636) 751- Saint Louis
(636) 753- Portage Des Sioux
(636) 754- Maryland Heights
(636) 755- Dardenne
(636) 757- Olivette
(636) 758-
(636) 764- Saint Louis
(636) 773- Maryland Heights
(636) 775- Overland
(636) 777- Maryland Heights
(636) 778- Olivette
(636) 779- Olivette
(636) 782- Holstein
(636) 787- Maryland Heights
(636) 789- Hillsboro
(636) 791- Wright City
(636) 793- Saint Louis
(636) 794- Maryland Heights
(636) 795- Hazelwood
(636) 797- Hillsboro
(636) 798- Defiance
(636) 800- St Louis
(636) 811-
(636) 812- Saint Louis
(636) 816-
(636) 821- Olivette
(636) 825- Valley Park
(636) 827- Valley Park
(636) 828- New Melle
(636) 829- Saint Louis
(636) 837-
(636) 841- Saint Louis
(636) 849- Wentzville
(636) 851- Harvester
(636) 856- Overland
(636) 861- Valley Park
(636) 865- Saint Louis
(636) 866- Saint Louis
(636) 867-
(636) 874-
(636) 875- Wentzville
(636) 887- Overland
(636) 888- Saint Louis
(636) 891- Manchester
(636) 893- Saint Louis
(636) 896- Saint Charles
(636) 898- Maryland Heights
(636) 899- Portage Des Sioux
(636) 900- St Louis
(636) 911-
(636) 916- Saint Charles
(636) 922- Harvester
(636) 923- Olivette
(636) 925- Saint Charles
(636) 926- Harvester
(636) 928- Harvester
(636) 931- Festus
(636) 932- Holstein
(636) 933- Festus
(636) 936- Harvester
(636) 937- Festus
(636) 938- Eureka
(636) 939- Harvester
(636) 940- Saint Charles
(636) 942- Antonia
(636) 944- Ware
(636) 946- Saint Charles
(636) 947- Saint Charles
(636) 948- Antonia
(636) 949- Saint Charles
(636) 950-
(636) 958-
(636) 959-
(636) 970- St Peters
(636) 976-
(636) 978- O Fallon
(636) 980- O Fallon
(636) 987- Defiance
(636) 988-
(636) 999- St Louis