Zip lookup · NJ

08553
Rocky Hill, New Jersey.

Rocky Hill, Somerset County, NJ · New York-Newark-Jersey City, NY-NJ-PA metro · population 819

What it costs per month · 08553 $3,815/mo

to buy the typical home at today's mortgage rate — +$2,078 (+120%) since Jan 2020.

What the home itself did
1 year
Up $29,626 +4%
$697,172$726,798 since Sep 2025
5 years
Up $181,388 +33%
$545,410$726,798 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 $4,000 2002 2006 2010 2014 2018 2022 2026 08553 $3,815 United States $1,922
$1,000 $2,000 $3,000 $4,000 2002 2010 2018 2026
  • 08553$3,815
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 12 years.

Typical home values in zip 08553 rose 4.2% over the past year — faster than the nation's +1.2%.

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

Typical home value $726,798 as of Sep 2026
+4.2%year on year

Typical home value — 08553

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $500,000 $750,000 2018 2019 2020 2021 2022 2023 2024 2025 2026 08553 $726,798 New York $730,949 United States $366,157
$250,000 $500,000 $750,000 2018 2022 2026
  • 08553$726,798
  • New York$730,949
  • United States$366,157

Within 20 miles

Showing 30 of 85 zips in range — sorting picks from all 85.

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
2.6 08540 Princeton 50,388 $3,341 $963,053
3.3 08542 Princeton 2,533 $3,327 $898,217
3.4 08558 Skillman 7,648 — $1,041,172
3.4 08502 Belle Mead 11,849 — $1,005,848
4.8 08824 Kendall Park 13,366 — $724,955
5.0 08823 Franklin Park 8,884 — $418,050
5.1 08852 Monmouth Junction 18,062 $2,406 $694,546
5.4 08536 Plainsboro 20,817 $2,165 $661,658
7.0 08844 Hillsborough 44,463 $2,818 $671,600
7.4 08525 Hopewell 4,522 — $659,411
7.9 08810 Dayton 7,952 $3,350 $643,225
8.1 08512 Cranbury 12,928 — $749,863
8.3 08550 Princeton Junction 21,067 $3,643 $1,010,479
8.6 08902 North Brunswick 43,932 $2,505 $543,891
8.9 08873 Somerset 56,327 $2,648 $570,437
9.0 08648 Lawrence Township 31,323 $2,572 $465,994
9.4 08534 Pennington 13,272 $3,020 $669,660
10.1 08835 Manville 10,921 $2,150 $475,565
10.4 08853 Neshanic Station 5,634 — $866,907
10.9 08551 Ringoes 5,873 — $705,204
11.1 08850 Milltown 8,538 — $609,453
11.4 08619 Trenton 24,089 $2,437 $429,266
11.5 08520 Hightstown 29,504 $2,493 $462,394
11.5 08828 Helmetta 2,459 — $425,457
11.7 08887 Three Bridges 1,380 — $349,120
11.9 08638 Trenton 22,816 $2,190 $306,188
11.9 08901 New Brunswick 57,263 $2,820 $439,891
12.0 08869 Raritan 8,368 $2,525 $539,569
12.0 08816 East Brunswick 49,360 $2,751 $625,970
12.1 08831 Monroe Township 55,658 $2,581 $603,744

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