Columbia, NJ
Population 152 · New Jersey
About Columbia, NJ
Columbia is a small community located in New Jersey with a population of 152 residents according to the latest US Census Bureau American Community Survey data. The median household income is $84,531 per year, which is 12% above the national median of $75,149. The median age of 55.6 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Columbia features a median home value of $322,000, which is 31% above the national median of $244,900. This positions Columbia in a moderately priced market relative to the rest of the country. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 47 total housing units, 83% are owner-occupied (39 units) and 17% are renter-occupied (8 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Columbia shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 13.4%, above the national average of 12.4%. Workers in Columbia have an average one-way commute time of 0 minutes, one of the shorter commutes in the region.
Education & Demographics
28.7% of Columbia residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 0.0% White, 0.0% Hispanic or Latino, 3.9% Black or African American, and 0.0% Asian residents, with 0.0% of the population being foreign-born.
Cost of Living in Columbia, NJ
Compared to national averages, Columbia has a median household income of $84,531 (12% above the national median of $75,149). Home values average $322,000, which is 31% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within New Jersey, Columbia's income is 27% below the state average of $115,667, and home values are 31% below the state median of $469,644.
Why Live in Columbia, NJ?
Columbia offers a strong local economy with a median household income of $84,531, well above the national average, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%. Additionally, the city features short commute times averaging just 0 minutes.
Columbia has a population of 152 with a median age of 55.6 years. Compare Columbia with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Columbia
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Cumberland-Hesstown | 152 | $0 | $217,100 | Compare |
| Buttzville | 155 | $0 | $363,300 | Compare |
| Cape May Point | 155 | $88,333 | $987,200 | Compare |
| Marksboro | 156 | $119,063 | $330,800 | Compare |
| Greenwich CDP (Cumberland County), New Jersey | 161 | $127,813 | $246,900 | Compare |
| Fortescue | 141 | $46,250 | $204,400 | Compare |
| Lakeside-Beebe Run | 163 | $36,029 | $160,300 | Compare |
| Hibernia | 136 | $116,971 | $450,000 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Jersey
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Columbia With Other Cities
Frequently Asked Questions about Columbia
What is the population of Columbia, NJ?
The population of Columbia, NJ is 152 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in New Jersey.
What is the median household income in Columbia?
The median household income in Columbia, NJ is $84,531 per year, which is 12% above the national median of $75,149.
What is the median home value in Columbia?
The median home value in Columbia, NJ is $322,000, which is 31% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Columbia?
The median monthly rent in Columbia, NJ is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in Columbia?
The unemployment rate in Columbia, NJ is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Columbia, NJ a good place to live?
Columbia offers above-average incomes, a competitive housing market, and a strong job market. With a population of 152 and a median age of 55.6, the city appeals to established professionals and retirees.
How educated is Columbia, NJ?
28.7% of residents in Columbia aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Columbia?
Key cost-of-living indicators for Columbia, NJ: median home value is $322,000 (31% above national), median rent is $0/month, and median household income is $84,531. The home-value-to-income ratio is 3.8x, a moderate figure by national standards.
What is the poverty rate in Columbia?
The poverty rate in Columbia, NJ is 13.4%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Columbia, NJ?
Columbia's population is 0.0% White, 0.0% Hispanic or Latino, 3.9% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.