US ZIP Code
08629

Trenton, NJ

Mercer County  ·  New Jersey

● Active
👥 13,015 Population ↓ 7% since 2019
💰 $81,367 Median HH Income
≈ Avg ↑ 29% since 2019
🎂 35.2 Median Age ↑ 4% since 2019
🏠 $149,000 Median Home Value
▼ 47% below avg ↑ 32% since 2019
🎓 21.2% College Grads
▼ 45% below avg
📊 7.4% Unemployment
▲ 51% above avg ↓ 7% since 2019
ZIP Code Details
ZIP Code08629
CityTrenton
StateNew Jersey (NJ)
CountyMercer County
Area Code609/640
Elevation56 ft
Latitude40.220644
Longitude-74.731246
TimezoneNew York (DST)
FIPS34021
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 52.4% (6,819) Female 47.6% (6,196) ♀

Race & Ethnicity

White: 10.9%Hispanic: 50.4%Black: 35.7%Asian: 1.6%Other: 1.1%Race
White10.9%
Hispanic50.4%
Black35.7%
Asian1.6%
Other1.1%

Age Breakdown

Under 5
4%
5–17
18%
18–24
9%
25–44
31%
45–64
26%
65+
3%

Key Indicators

Median Age35.2 yrs ↑ 4% since 2019
Avg Household Size2.91
Below Poverty8.7% ▼ 13% below avg
College Grads21.2% ▼ 45% below avg
Unemployment7.4% ▲ 51% above avg
No HS Diploma513 (6.6%)
HS Graduate3,326 (42.7%)
Some College940 (12.1%)
Associates1,362 (17.5%)
Bachelors325 (4.2%)
Graduate Degree1,331 (17.1%)

Education

No HS: 6.6%HS Grad: 42.7%Some College: 12.1%Associates: 17.5%Bachelors: 4.2%Graduate: 17.1%Edu
No HS6.6%
HS Grad42.7%
Some College12.1%
Associates17.5%
Bachelors4.2%
Graduate17.1%
Housing & Income

Housing Tenure

Owner: 67.4%Renter: 32.6%Tenure
Owner67.4%
Renter32.6%

Home Value Distribution

Under $50k
7%
$50k–100k
18%
$100k–150k
26%
$150k–200k
14%
$200k–300k
26%
$300k–500k
5%
Over $500k
4%

Financials

Median HH Income$81,367 ≈ Avg ↑ 29% since 2019
Median Home Value$149,000 ▼ 47% below avg ↑ 32% since 2019
Home/Income Ratio1.8x (nat avg ~3.5x)
Median Rent$1,263/mo ↑ 7% since 2019
Total Units4,559
Vacant Units89
Avg HH Size2.91

Income Distribution

Under $25k
15%
$25k–50k
4%
$50k–75k
19%
$75k–100k
23%
$100k–150k
26%
$150k–200k
5%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
92%
Public Transit
2%
Walked
1%
Work From Home
5%

Commute Time

Under 15 min
17%
15–30 min
64%
30–45 min
16%
Over 45 min
3%
Housing Stock

Year Built

Before 1940
12%
1940s–1950s
21%
1960s–1970s
1%
1980s–1990s
4%
2000+
61%

Summary

Total Units4,559
Vacant89
Owner Occupied67.4%
Renter Occupied32.6%
Avg HH Size2.91
Frequently Asked Questions
ZIP code 08629 is in Trenton, NJ, in Mercer County.
ZIP code 08629 is located in New Jersey (NJ).
ZIP code 08629 is in Mercer County, NJ.
ZIP 08629 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 08629 is 13,015 people (ACS 2023).
The median household income in ZIP code 08629 is $81,367 (ACS 2023).
The median home value in ZIP 08629 is $149,000 (ACS 2023).
About ZIP Code 08629

ZIP code 08629 is located in Trenton, New Jersey, within Mercer County. With a population of 13,015, this is a lightly populated ZIP code with a relatively young community — the median age is 35.2 years. Economically, 08629 is a middle-income ZIP code: the median household income of $81,367 is near the national average.

Real estate in ZIP code 08629 represents one of the more affordable housing markets in the country. The median home value of $149,000 is below the national average. Renters can expect to pay around $1,263 per month in median rent. Homeownership is strong here — 67.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 32% since 2019.

The population of 08629 is majority Hispanic (50.43%). Residents are less-educated — 21.2% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 8.7%. Household income has grown by 29% since 2019.

The unemployment rate in 08629 stands at 7.4%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 08629 in Trenton, NJ is characterized as middle-income, less-educated, a relatively young community, and predominantly owner-occupied. With 13,015 residents, a median household income of $81,367, and a median home value of $149,000, it offers a clear picture of life in this part of New Jersey.