What city is 08210 in?

08210 is a Cape May Court House, NJ mailing address. By land area, 13% lies inside Cape May Court House, 9% lies inside South Dennis, 4% lies inside Whitesboro and 3% lies inside South Seaville; the rest is outside any Census-defined city or community.

What is the population of 08210?

About 17,143 people (±946), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 17,635.

What is the median household income in 08210?

$90,013 (±$10,656), compared with $103,556 for New Jersey as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 08210?

17 USPS carrier routes with 7,754 residential and 546 business mailboxes (8,297 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 08210?

The closest, measured center to center: 08245 (4 mi, South Dennis), 08202 (4.7 mi, Avalon borough, NJ), 08247 (5.2 mi, Stone Harbor borough, NJ), 08246 (5.3 mi, South Seaville), 08243 (7.1 mi, Sea Isle City) and 08242 (7.8 mi, Rio Grande).

08210 ZIP Code, Cape May Court House, NJ

08210 is a ZIP code in Cape May Court House, New Jersey in Cape May County. It covers 69 square miles of land. The closest ZIP codes are 08245, 08202 and 08247. 17,143 people live here in 7,183 households. With about 250 people per square mile it is lightly settled, and most homes are owner-occupied (82%). Median household income is $90,013, below the New Jersey median of $103,556.

Quick facts

Mailing city: Cape May Court House, NJ
County: Cape May County
Land area: 69 sq mi
Population: 17,143
Median household income: $90,013
Carrier routes: 17 (7,754 homes)

Key figures

Measure	Value
Residents	17,143
Households	7,183
Median household income	$90,013
Income per person	$47,957
Median age	43.4
Homeowners	81.6%
Median home value	$370,500
Median rent	$1,525
Bachelor's degree or higher	32.9%
Average commute (minutes)	21.4
Households with kids under 18	30.5%
Moved in the past year	14.5%
Below the poverty line	11.3%
Broadband internet	96.2%
Speak a non-English language at home	7.8%

Household income

% of households	Value
<$10K	1.8%
$10–15K	6.5%
$15–25K	5.4%
$25–35K	2.5%
$35–50K	9.6%
$50–75K	14.2%
$75–100K	15.6%
$100–150K	18.4%
$150–200K	10.6%
$200K+	15.3%

Age

% of all residents	Value
<10	12.2%
10–19	11.4%
20–24	4.1%
25–34	13.0%
35–44	11.5%
45–54	10.2%
55–64	12.2%
65–74	15.7%
75+	9.7%

Tenure

% of housing units	Value
Owned, with mortgage	44.2%
Owned outright	27.1%
Rented	15.9%
Vacant	12.8%

Type of building

% of housing units	Value
Detached house	74.1%
Townhome	6.7%
2–4 units	5.6%
5–19 units	2.6%
20+ units	0.0%
Mobile / other	11.1%

Businesses in 08210

573 business establishments with 6,480 employees (ZIP Codes Business Patterns 2023).

Construction: 110
Health Care and Social Assistance: 93
Retail Trade: 62
Administrative and Support and Waste Management and Remediation Services: 57
Other Services (except Public Administration): 56
Accommodation and Food Services: 53
Professional, Scientific, and Technical Services: 38
Finance and Insurance: 23

EDDM carrier routes

08210 has 17 USPS carrier routes with 7,754 residential and 546 business mailboxes. Open the EDDM route map.

Carrier routes in 08210

08210 has 17 USPS carrier routes (5 city (C), 12 rural (R)) with 7,754 residential and 546 business mailboxes. Routes range from 350 homes (R004) to 690 homes (R002); the median route has 447 homes. The Census counted 7,183 households in 08210 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	14
500–749	3
750–999	0
1,000–1,499	0
1,500+	0

Best routes in 08210 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

Route C013 — USPS business mailboxes 89, 387 homes
Route C015 — USPS business mailboxes 73, 420 homes
Route R005 — USPS business mailboxes 61, 495 homes
Route C011 — USPS business mailboxes 61, 409 homes
Route R004 — USPS business mailboxes 56, 350 homes

Select these 5 routes on the route map

Every carrier route in 08210

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C011	City	409	61	$98,266	—	—	—
C012	City	486	55	$98,266	—	—	—
C013	City	387	89	$61,130	—	—	—
C014	City	483	8	$61,130	—	—	—
C015	City	420	73	$98,309	—	—	—
R001	Rural	433	13	$123,107	—	—	—
R002	Rural	690	42	$98,266	—	—	—
R003	Rural	403	19	$111,589	—	—	—
R004	Rural	350	56	$123,107	—	—	—
R005	Rural	495	61	$111,589	—	—	—
R006	Rural	384	13	$107,711	—	—	—
R007	Rural	503	2	$61,130	—	—	—
R008	Rural	447	3	$111,589	—	—	—
R009	Rural	360	12	$123,107	—	—	—
R018	Rural	561	17	$108,104	—	—	—
R019	Rural	451	10	$111,510	—	—	—
R020	Rural	492	12	$98,266	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 08210 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

08245 — South Dennis CDP, NJ (4 mi)
08202 — Avalon borough, NJ (4.7 mi)
08247 — Stone Harbor borough, NJ (5.2 mi)
08246 — South Seaville CDP, NJ (5.3 mi)
08243 — Sea Isle City city, NJ (7.1 mi)
08242 — Rio Grande CDP, NJ (7.8 mi)
08230 — Seaville CDP, NJ (8.4 mi)
08251 — Villas CDP, NJ (8.4 mi)

Areas that include 08210

Cape May Court House, NJ ZIP codes — 1 ZIP code
Whitesboro, NJ ZIP codes — 2 ZIP codes
South Dennis, NJ ZIP codes — 2 ZIP codes
South Seaville, NJ ZIP codes — 2 ZIP codes
Goshen, NJ ZIP codes — 1 ZIP code
Burleigh, NJ ZIP codes — 1 ZIP code
Cape May County ZIP codes — 16 ZIP codes
New Jersey ZIP code data

Where it ranks

Mail every home in 08210

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 08210, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 08210 in?: 08210 is a Cape May Court House, NJ mailing address. By land area, 13% lies inside Cape May Court House, 9% lies inside South Dennis, 4% lies inside Whitesboro and 3% lies inside South Seaville; the rest is outside any Census-defined city or community.
What county is 08210 in?: 08210 is in Cape May County.
What is the population of 08210?: About 17,143 people (±946), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 17,635.
What is the median household income in 08210?: $90,013 (±$10,656), compared with $103,556 for New Jersey as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 08210?: 17 USPS carrier routes with 7,754 residential and 546 business mailboxes (8,297 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 08210?: The closest, measured center to center: 08245 (4 mi, South Dennis), 08202 (4.7 mi, Avalon borough, NJ), 08247 (5.2 mi, Stone Harbor borough, NJ), 08246 (5.3 mi, South Seaville), 08243 (7.1 mi, Sea Isle City) and 08242 (7.8 mi, Rio Grande).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.