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Oldwick, NJ
Census-designated place in Hunterdon County, New Jersey. ZIP codes: 08858.
Population
462
Land area
1.8sq mi
People per sq mi
257
ZIP codes
1
Oldwick and its ZIP codes
Oldwick at a glance
- Oldwick is 80% less dense than New Jersey as a whole.
Local data for Oldwick, NJ
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Hunterdon County. PPP loans are for Oldwick.
Unemployment rate
3.7%
Aug 2026, -0.9 pts in a year
Average annual pay
$76,157
47,458 jobs, 2025
Income per person
$109,998
BEA, 2024
Federal spending
$914M
FY 2026, $7,086 per person
Environment and hazard risk
Oldwick, NJ, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: strong wind
Storm events since 1996
1,151
Countywide, mostly thunderstorm wind
Flood insurance policies
637
1.5% of homes, county
July high / Jan low
86° / 21°F
45.5 inches of rain a year
Hazards, floods and storm historyCheck a flood zone1 historic places
Health statistics
Share of adults in Oldwick, NJ, CDC PLACES estimates
Obesity
24.9%
U.S. 33.3% -8.4 pts
Diabetes
9.1%
U.S. 12.1% -3.0 pts
Smoking
7.5%
U.S. 12.8% -5.3 pts
Uninsured (18-64)
4.8%
U.S. 11.1% -6.3 pts
ZIP codes in Oldwick
1 in or overlapping Oldwick. Population shown
Cities near Oldwick
| Name | Distance | Land area (sq mi) |
|---|---|---|
| LamingtonCensus-designated place | 1.7 mi | 4.3 |
| PottersvilleCensus-designated place | 3.1 mi | 0.9 |
| White House StationCensus-designated place | 3.7 mi | 2.5 |
| BedminsterCensus-designated place | 4.5 mi | 4.6 |
| LebanonBorough | 5.1 mi | 0.9 |
| Peapack and GladstoneBorough | 5.5 mi | 5.7 |
| CalifonBorough | 6 mi | 1 |
| Far HillsBorough | 6.2 mi | 4.8 |
| PluckeminCensus-designated place | 6.4 mi | 0.7 |
| The HillsCensus-designated place | 6.6 mi | 2.8 |
| Bridgewater CenterCensus-designated place | 6.6 mi | 5.8 |
| Green KnollCensus-designated place | 7.6 mi | 4.6 |
| AnnandaleCensus-designated place | 7.7 mi | 1.4 |
| Long ValleyCensus-designated place | 7.7 mi | 4.6 |
| Bradley GardensCensus-designated place | 7.8 mi | 4.5 |
| High BridgeBorough | 7.9 mi | 2.4 |
Frequently asked questions
- What county is Oldwick, NJ in?
- Oldwick is in Hunterdon County, New Jersey.
- What ZIP codes are in Oldwick, NJ?
- ZIP codes in or overlapping Oldwick include 08858.
- What is the population of Oldwick, NJ?
- About 462 people live in Oldwick, based on American Community Survey 5-year estimates.
- What cities are near Oldwick?
- Nearby places include Lamington (1.7 mi), Pottersville (3.1 mi), White House Station (3.7 mi), Bedminster (4.5 mi), Lebanon (5.1 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023