Demographics of Smithville CDP, New Jersey

Smithville CDP, New Jersey had 9,545 ±1,092 people in the American Community Survey, averaged over 2020–2024. The Census Bureau’s yearly estimates do not cover it: they count incorporated places and towns, not census-designated places. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Smithville CDP, in four figures

9,545 ±1,092
Population: ACS 2020–⁠2024. The Bureau publishes no yearly estimate for a census-designated place.; 168th
Among New Jersey's places: Of 295 of 5,000 or more, by the survey's count.; 48.1 ±3.0
Median age: ACS 2020–⁠2024.; $77,579 ±$7,296
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Age, 2020–2024

The median age is 48.1 ±3.0: for men 45.6 ±5.1 and for women 48.9 ±4.2. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Smithville CDP by age, ACS 2020–2024
Age	People	Share	New Jersey	United States
Under 5	11 to 123	0.1% to 1.3%	5.6% ±<0.1	5.6% ±<0.1
5 to 17	1,036 ±310	10.9% ±3.0	16.2% ±0.1	16.3% ±<0.1
18 to 24	501 ±217	5.2% ±2.2	8.4% ±0.1	9.1% ±<0.1
25 to 44	2,771 ±566	29.0% ±4.9	26.2% ±0.1	26.9% ±<0.1
45 to 64	2,376 ±395	24.9% ±3.0	26.5% ±0.1	24.8% ±<0.1
65 and over	2,794 ±458	29.3% ±3.4	17.2% ±0.1	17.2% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Income and poverty, 2020–2024

Median household income is $77,579 ±$7,296, and income per person $51,108 ±$6,747, in 2024 dollars. The median is $103,556 ±$513 in New Jersey and $80,734 ±$166 in the United States.

Households by income

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Households in Smithville CDP by income, ACS 2020–2024
Household income	Households	Share	New Jersey	United States
Under $25,000	715 ±259	14.7% ±5.1	11.6% ±0.2	14.6% ±<0.1
$25,000 to $49,999	876 ±271	18.0% ±5.2	12.8% ±0.2	16.7% ±<0.1
$50,000 to $74,999	678 ±206	13.9% ±4.0	12.8% ±0.2	15.5% ±<0.1
$75,000 to $99,999	833 ±266	17.1% ±5.1	11.3% ±0.2	12.6% ±<0.1
$100,000 to $149,999	994 ±368	20.4% ±7.2	18.1% ±0.2	17.5% ±<0.1
$150,000 to $199,999	409 ±135	8.4% ±2.6	11.8% ±0.2	9.6% ±<0.1
$200,000 or more	375 ±156	7.7% ±3.1	21.6% ±0.2	13.4% ±0.1

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Smithville CDP by age, ACS 2020–2024
Age	Below poverty	Rate	New Jersey	United States
All ages	452 to 1,418	4.9% to 14.8%	9.7% ±0.2	12.5% ±0.1
Under 18	56 to 392	6.9% to 34.5%	13.0% ±0.3	16.1% ±0.1
18 to 59	637 ±307	13.0% ±5.9	8.6% ±0.2	11.6% ±0.1
60 and over	12 to 136	0.4% to 3.8%	9.3% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Smithville CDP, ACS 2020–2024
Measure	Smithville CDP	New Jersey	United States
Housing units	4,967 ±521	3,791,354 ±469	143,775,355 ±10,234
Occupied	98.2% ±1.6	92.5% ±0.1	89.9% ±0.1
Vacant	0.1% to 3.5%	7.5% ±0.1	10.1% ±0.1
Owner occupied	78.2% ±4.8	63.8% ±0.3	65.2% ±0.3
Renter occupied	21.8% ±5.1	36.2% ±0.2	34.8% ±0.1
Median home value	$279,200 ±$43,647	$454,400 ±$1,150	$332,700 ±$236
Median gross rent	$1,507 ±$163	$1,720 ±$7	$1,413 ±$2
Median year built	1989 ±2	1970 ±1	1980 ±1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Smithville CDP by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	New Jersey	United States
Hispanic or Latino	1,070 ±374	11.2% ±3.7	22.5% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	6,236 ±1,014	65.3% ±7.5	50.9% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	1,133 ±494	11.9% ±5.0	12.2% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	44 to 798	0.5% to 8.3%	10.0% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 126	0% to 1.3%	0.1% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 20	0% to 0.2%	< 0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	23 to 519	0.3% to 5.4%	0.8% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	142 to 576	1.5% to 6.0%	3.5% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Smithville CDP by place of birth and citizenship, ACS 2020–2024
Born	People	Share	New Jersey	United States
Born in the state	5,373 ±892	56.3% ±6.8	50.8% ±0.2	57.3% ±<0.1
Born in another state	2,814 ±510	29.5% ±4.1	22.7% ±0.1	26.9% ±<0.1
Born a citizen outside the states	126 to 570	1.4% to 5.9%	2.6% ±<0.1	1.7% ±<0.1
Born abroad	1,010 ±349	10.6% ±3.5	23.9% ±0.2	14.1% ±<0.1
Naturalized citizens	889 ±337	9.3% ±3.4	13.5% ±0.1	7.4% ±<0.1
Not citizens	17 to 225	0.2% to 2.3%	10.5% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Smithville CDP among the places of New Jersey

168th of 295 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the New Jersey page.

Places of New Jersey near Smithville CDP in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Pine Lake Park CDP	9,795 ±845
Villas CDP	9,735 ±589
Keansburg borough	9,719 ±26
Matawan borough	9,710 ±76
Browns Mills CDP	9,672 ±651
Smithville CDP	9,545 ±1,092
Lake Mohawk CDP	9,508 ±654
Chatham borough	9,407 ±45
Park Ridge borough	9,406 ±71
Bogota borough	9,360 ±23
Leonia borough	9,336 ±45

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026