Verify Norwalk, CT Addresses

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Norwalk is the #6 city in Connecticut by population, with a population of 139,443 across 7 ZIP codes. Average temperatures range from 42.9°F to 62.2°F, with 51.6" of annual precipitation. Professional Services forms the backbone of the local economy (700 firms).

7
ZIP Codes

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Income by ZIP Code in Norwalk, CT

ZIP Code Population Median Income Median Home Value Median Rent
06840 20,704 $250,001 $1,534,100 $3,501
06850 19,774 $121,910 $562,900 $2,283
06851 28,591 $106,978 $565,100 $2,009
06853 3,229 $250,001 $1,402,000 $1,736
06854 31,753 $86,399 $453,400 $1,898
06855 8,028 $102,247 $492,400 $1,957
06880 27,364 $250,001 $1,244,200 $2,369

Climate in Norwalk, CT

Average monthly temperatures and precipitation.

JanFebMarAprMayJun JulAugSepOctNovDec
Avg High 38°41°49°62°72°80°85°83°76°64°53°43°
Avg Low 22°23°30°40°50°58°64°63°56°45°35°27°
Precip 4.3"3.1"4.7"4.4"4.1"4.9"3.8"3.8"5.2"4.6"4.2"4.4"
Snow 9.1"11.9"5.9"0.5"------0.8"5.8"

Top Industries in Norwalk, CT

IndustryEstablishments
Professional, scientific, and technical services700
Retail trade641
Health care and social assistance534
Accommodation and food services479
Other services (except public administration)469
Finance and insurance405
Construction350
Administrative and support and waste management and remediation services344
Wholesale trade197
Real estate and rental and leasing186

Historic Landmarks in Norwalk

Norwalk has 26 properties listed on the National Register of Historic Places, including:

  • Beth Israel Synagogue — 31 Concord St.
  • Five Mile River Landing Historic District — Rowayton Ave. to Jo's Barn Way
  • Gallaher Estate — 300 Grumman Ave.
  • Haviland and Elizabeth Streets-Hanford Place Historic District — Roughly bounded by Haviland, Day Sts., Hanford Pl., and S. Main St.
  • Kellogg, Enos, House — 210 Ponus Ave. Ext.
  • Le Roy Shirt Company Factory — 11 Chestnut St.
  • Lockwood-Mathews Mansion — 295 West Ave.
  • Loth, Joseph, Company Building — 25 Grand St.
  • Norwalk City Hall — 41 N. Main St., South Norwalk
  • Norwalk Green Historic District — Roughly bounded by Smith & Park Sts., Boston Post Rd., East, & Morgan Aves.

All 7 ZIP Codes Serving Norwalk, CT

How to Verify a Norwalk, CT Address

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