ZIP code · Oakland · Rhode Island · United States
ZIP code 02858 — Oakland
ZIP code 02858 serves Oakland, Rhode Island.
- Postal code
- 02858Single source Value from one source, not cross-checked.
- City
- Oakland
- County
- Providence FIPS 44007
- State
- Rhode Island
- Country
- United States
- Coordinates
- 41.9573, -71.6478 — precision precise (locality)
View on OpenStreetMap - Population
- 280 (ZCTA, ACS 5-year)
- Population density
- 453 / sq mi
- Land area
- 0.6 sq mi (1.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $92,016
- Per-capita income
- $47,685
- Median age
- 55.5
- Households
- 124
- Housing units
- 124
- Median home value
- $342,900
- Congressional district
- RI-2 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 401 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 02858 with another ZIP · ZIPs within 25 miles · distance from 02858
Nearby localities
Map of ZIP code 02858
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 38 | 46 | 58 | 68 | 76 | 80 | 79 | 72 | 61 | 50 | 40 |
| Avg low °F | 19 | 20 | 27 | 37 | 47 | 56 | 61 | 60 | 53 | 42 | 33 | 24 |
| Precip in | 4.5 | 3.9 | 5.2 | 4.7 | 3.8 | 4.5 | 3.6 | 4.5 | 4.4 | 5.0 | 4.5 | 5.2 |
NOAA 1991–2020 climate normals from the nearest station: N FOSTER 1 E (8.3 mi) · NOAA NCEI
Places in ZIP 02858
- 1 schools
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page