Zip lookup · CT

06419
Killingworth, Connecticut.

Killingworth, Middlesex County, CT · Hartford-East Hartford-Middletown, CT metro · population 6,240

What it costs per month · 06419 $3,318/mo

to buy the typical home at today's mortgage rate — +$2,003 (+152%) since Jan 2020.

What the home itself did
1 year
Up $36,409 +6%
$595,742$632,150 since Sep 2025
5 years
Up $185,625 +42%
$446,525$632,150 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 06419 $3,318 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 06419$3,318
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 10 years.

Typical home values in zip 06419 rose 6.1% over the past year — faster than the nation's +1.2%.

Zillow also publishes an index for the city itself: Killingworth, CT — measured over the city limits, which is a different area from this zip.

Typical home value $632,150 as of Sep 2026
+6.1%year on year

Typical home value — 06419

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 2018 2019 2020 2021 2022 2023 2024 2025 2026 06419 $632,150 Hartford $398,703 United States $366,157
$200,000 $400,000 $600,000 2018 2022 2026
  • 06419$632,150
  • Hartford$398,703
  • United States$366,157

Within 20 miles

Showing 30 of 47 zips in range — sorting picks from all 47.

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
3.7 06443 Madison 17,657 $3,574 $721,119
5.3 06412 Chester 3,825 — $540,778
6.0 06441 Higganum 5,348 — $500,721
6.1 06417 Deep River 4,458 — $440,989
6.1 06413 Clinton 13,377 $2,467 $469,047
6.4 06438 Haddam 2,887 — $474,219
7.0 06437 Guilford 22,067 $2,992 $635,505
7.4 06442 Ivoryton 2,826 — $547,934
7.7 06498 Westbrook 6,856 — $583,836
7.9 06422 Durham 7,208 — $508,122
8.4 06409 Centerbrook 701 — $504,642
9.5 06426 Essex 3,267 — $768,232
10.4 06472 Northford 6,363 — $501,675
10.6 06471 North Branford 7,140 $1,750 $456,194
11.1 06469 Moodus 3,311 — $401,291
11.3 06475 Old Saybrook 10,575 $2,767 $698,801
11.5 06423 East Haddam 5,182 — $468,214
11.8 06455 Middlefield 2,480 — $428,035
12.3 06457 Middletown 46,720 $1,962 $365,655
12.4 06481 Rockfall 1,763 — $406,509
13.0 06492 Wallingford 44,498 $1,976 $426,307
13.0 06424 East Hampton 12,751 — $433,885
13.1 06371 Old Lyme 9,828 $2,725 $695,940
13.2 06405 Branford 28,217 $2,464 $461,126
14.4 06473 North Haven 24,743 $2,727 $474,226
14.7 06450 Meriden 35,694 $1,939 $319,941
15.2 06480 Portland 9,434 — $415,160
15.6 06513 New Haven 38,888 $1,759 $300,728
16.7 06512 East Haven 28,830 $2,358 $363,579
16.7 06416 Cromwell 14,334 $2,395 $377,709

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.