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Car washes in New Jersey

How many car washes exist per person present (residents + daytime workers) across the 18 New Jersey counties we cover, by ZIP code, compared with the U.S. average. Data: Census ZBP 2023 + ACS 2024 + BLS QCEW.

Includes: Car wash tunnels & bays · Self-serve & automatic washes · Detailing (wash-attached). Counted together because official statistics use one 811192 code.

State verdict (covered counties): Below the U.S. rate — 69% of the U.S. rate

Counties covered

in New Jersey

Car washes

367

establishments (2023)

Per 10,000 present

0.3

residents + 0.5×workers

U.S. average

0.5

per 10,000 present

State index

69%

vs. U.S.

Residents

9,064,682

in covered counties

Workers

3,583,057

jobs in covered counties

Coverage. This page aggregates only the 18 New Jersey counties BizGapMap covers — not the whole state. Counts and the index reflect those counties. The aggregate index uses only ZIP cells Census published, so it is a lower bound. Density is a supply-side signal: it counts existing car washes and the people present, not foot traffic, income, rent, or whether locals want more.

Counties in New Jersey

City	County	Car washes	Residents	Workers	Per 10k	Index	Verdict
Union	Union County	42–84	602,051	207,358	0.6	122–220%	Range spans bands
Camden	Camden County	38–94	542,442	196,253	0.6	121–274%	Range spans bands
Lakewood	Ocean County	34–82	653,364	171,260	0.5	94–216%	Range spans bands
Wayne	Passaic County	23–85	531,700	145,770	0.4	78–233%	Range spans bands
Jersey City	Hudson County	32–60	718,323	250,911	0.4	78–126%	Range spans bands
Newark	Essex County	37–87	863,415	293,932	0.4	75–164%	Range spans bands
Vineland	Cumberland County	6–38	156,846	48,353	0.3	68–384%	Range spans bands
Freehold	Monmouth County	24–122	661,305	260,563	0.3	62–284%	Range spans bands
Swedesboro	Gloucester County	10–54	288,429	98,548	0.3	61–327%	Range spans bands
Edison	Middlesex County	31–103	863,519	412,014	0.3	59–170%	Range spans bands
Atlantic City	Atlantic County	9–65	273,874	107,989	0.3	56–355%	Range spans bands
Flemington	Hunterdon County	4–56	133,199	43,352	0.3	53–554%	Range spans bands
Paramus	Bergen County	30–154	962,316	439,299	0.3	52–252%	Range spans bands
Mount Laurel	Burlington County	14–74	463,909	198,662	0.2	51–269%	Range spans bands
Princeton	Mercer County	12–62	395,671	210,496	0.2	49–196%	Range spans bands
Parsippany	Morris County	13–113	492,888	294,077	0.2	42–329%	Range spans bands
Somerset	Somerset County	8–62	314,362	174,691	0.2	41–275%	Range spans bands
Newton	Sussex County	0–48	147,069	29,529	0.0	0–455%	Range spans bands

Scroll the table sideways to see all columns.

Lowest vs. highest measured density

Fewest competitors per capita

122%

121%

94%

78%

78%

75%

68%

62%

Most competitors per capita

41%

42%

49%

51%

52%

53%

56%

Low measured density is not evidence of opportunity. A county with few car washes may simply lack foot traffic, retail space, or demand. Use the ranking to find where to look, then verify locally.

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BizGapMap — free, no-login small-business saturation reports for major U.S. counties. Built entirely from public U.S. Census, BLS, and IRS data (ZBP 2023, ACS 2024 5-year, PEP 2024, LODES, QCEW, IRS SOI). No forecasts, no revenue guesses — withheld cells are marked, and the few derived counts are labelled as estimates.