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ZIP 27557

Water quality in Middlesex, NC (27557)

Drinking water in ZIP 27557 (Middlesex, Johnston County) comes from 49 public water system s on EPA's records. The list below is ranked by population served: the largest regional authority for your area appears first, smaller subdivisions and private systems below.

Combined population served: 205,668 people.

Public water systems serving ZIP 27557

Ranked by population served. Tier badges show how EPA records each utility's service area: "Serves your city" means EPA's geographic-areas table specifically lists Middlesex; "Serves your county" means the utility serves Johnston County (regional authorities are usually filed this way); "Billing address at this ZIP" means the utility files paperwork from this ZIP but EPA does not confirm it serves you.

  1. JOHNSTON CO-WEST

    SMITHFIELD · PWSID NC0351070

    Serves 92k people

    Serves your county
  2. CLAYTON, TOWN OF

    CLAYTON · PWSID NC0351020

    Serves 30k people

    Serves your county
  3. JOHNSTON CO-EAST

    SMITHFIELD · PWSID NC4051018

    Serves 23k people

    Serves your county
  4. SMITHFIELD, TOWN OF

    SMITHFIELD · PWSID NC0351010

    Serves 13k people

    Serves your county
  5. FLOWERS PLANTATION

    CARY · PWSID NC0351195

    Serves 12k people

    Serves your county
  6. SELMA, TOWN OF

    SELMA · PWSID NC0351015

    Serves 6,190 people

    Serves your county
  7. BENSON, TOWN OF

    BENSON · PWSID NC0351025

    Serves 4,802 people

    Serves your county
  8. TOWN OF CLAYTON - NORTH

    CLAYTON · PWSID NC4051019

    Serves 4,523 people

    Serves your county
  9. PINE LEVEL, TOWN OF

    PINE LEVEL · PWSID NC0351040

    Serves 2,413 people

    Serves your county
  10. FOUR OAKS, TOWN OF

    FOUR OAKS · PWSID NC0351035

    Serves 2,302 people

    Serves your county
  11. KENLY, TOWN OF

    KENLY · PWSID NC0351030

    Serves 2,301 people

    Serves your county
  12. PRINCETON, TOWN OF

    PRINCETON · PWSID NC0351050

    Serves 1,653 people

    Serves your county
  13. MIDDLESEX WATER SYSTEM

    RALEIGH · PWSID NC0464050

    Serves 1,389 people

    Serves your city
  14. WINSTON POINTE S/D

    CHARLOTTE · PWSID NC4051012

    Serves 1,326 people

    Serves your county
  15. SMITHFIELD SOUTH WATER DIST

    SMITHFIELD · PWSID NC4051007

    Serves 803 people

    Serves your county
  16. BUFFALO CREEK S/D

    CHARLOTTE · PWSID NC0351189

    Serves 721 people

    Serves your county
  17. SOUTHHILLS SOUTHWOODS SD

    CARY · PWSID NC0351168

    Serves 716 people

    Serves your county
  18. SELMA, TOWN OF (COUNTY LINE)

    SELMA · PWSID NC4051009

    Serves 642 people

    Serves your county
  19. RIVERWOOD S/D

    CHARLOTTE · PWSID NC0351187

    Serves 553 people

    Serves your county
  20. WHITE OAK PLANTATION

    CHARLOTTE · PWSID NC0351160

    Serves 521 people

    Serves your county
  21. CREEKSTONE S/D

    CARY · PWSID NC0351186

    Serves 505 people

    Serves your county
  22. MICRO, TOWN OF

    MICRO · PWSID NC0351045

    Serves 470 people

    Serves your county
  23. WILLOWBROOK DEVELOPMENT

    CHARLOTTE · PWSID NC0351166

    Serves 432 people

    Serves your county
  24. CREEKSIDE PLACE S/D

    CARY · PWSID NC0351192

    Serves 361 people

    Serves your county
  25. SOUTH PLANTATION S/D

    CARY · PWSID NC0351193

    Serves 357 people

    Serves your county
  26. OLE MILL STREAM S/D

    CARY · PWSID NC0351188

    Serves 325 people

    Serves your county
  27. STEPHANIE WOODS S/D

    CARY · PWSID NC0351165

    Serves 245 people

    Serves your county
  28. PINE LEVEL, TOWN OF (FIRETOWER)

    PINE LEVEL · PWSID NC4051006

    Serves 238 people

    Serves your county
  29. WINSTON PLANTATION

    CHARLOTTE · PWSID NC4051002

    Serves 229 people

    Serves your county
  30. NEUSE COLONY S/D SECTION B

    CARY · PWSID NC0351177

    Serves 190 people

    Serves your county
  31. DUTCHESS DOWNS MH S/D

    CARY · PWSID NC0351154

    Serves 185 people

    Serves your county
  32. SOUTHGATE S/D

    CARY · PWSID NC0351185

    Serves 160 people

    Serves your county
  33. COUNTRY HILLS S/D

    CARY · PWSID NC0351104

    Serves 152 people

    Serves your county
  34. SOUTHFORT S/D

    CARY · PWSID NC0351184

    Serves 125 people

    Serves your county
  35. CEDAR LAKE MHP

    RALEIGH · PWSID NC0464317

    Serves 124 people

    Serves your city
  36. DEERFIELD S/D

    CARY · PWSID NC0351182

    Serves 120 people

    Serves your county
  37. GARNER ESTATES MH S/D

    CARY · PWSID NC0351156

    Serves 114 people

    Serves your county
  38. HEATHER DOWNS MH S/D

    CARY · PWSID NC0351173

    Serves 112 people

    Serves your county
  39. CLEVELAND MHP

    GARNER · PWSID NC0351176

    Serves 107 people

    Serves your county
  40. MICRO, TOWN OF (COUNTY LINE)

    MICRO · PWSID NC4051008

    Serves 107 people

    Serves your county
  41. SHADOW LAKES S/D

    CARY · PWSID NC0351167

    Serves 99 people

    Serves your county
  42. ALBANY ACRES S/D

    CARY · PWSID NC0351194

    Serves 81 people

    Serves your county
  43. ADAMS MHP

    MIDDLESEX · PWSID NC0351120

    Serves 80 people

    Serves your city
  44. STONEYBROOK ESTATES S/D

    CARY · PWSID NC0351110

    Serves 80 people

    Serves your county
  45. GIBSON GLEN S/D

    CARY · PWSID NC4051010

    Serves 60 people

    Serves your city
  46. NEIGHBOR`S WALK S/D

    CARY · PWSID NC4051014

    Serves 60 people

    Serves your city
  47. PACEVILLE S/D

    CARY · PWSID NC0351141

    Serves 58 people

    Serves your county
  48. HEATHERSTONE S/D

    CARY · PWSID NC4051001

    Serves 48 people

    Serves your county
  49. WILSON HEIGHTS S/D

    CARY · PWSID NC0351115

    Serves 25 people

    Serves your county

More for NC

How we matched ZIP 27557: we translate the ZIP to a city and county via the Geonames postal database, then match against service-area cities and counties EPA has on file for each public water system. EPA does not publish authoritative service-area boundary maps for most systems, so there is still some guesswork; large regional authorities (e.g., county-wide water and sewer authorities) are usually filed at the county level even when they serve specific cities. Your water bill names the authoritative utility. Methodology.