Geographic-scope notice: Niu Valley is not a separately-incorporated place in the U.S. Census Bureau's Place geography – it is either a neighborhood within a larger municipality (in Honolulu County) or a town-class subdivision in a state where the Census reports demographics at the town rather than place level. To avoid presenting county-level aggregates as city-level data, this page does not show synthetic Census or health figures for Niu Valley. For the surrounding county aggregates, see the Hawaii state directory.
Area profile (no Census Place)
Niu ValleyHI
Niu Valley, HI (in Honolulu County) is not a Census Place. Areazine keeps this area page for alerts and navigation, without a place-level population or demographic snapshot.
Honolulu County, Hawaii. Niu Valley has no Census Place boundary in the ACS geography Areazine uses, so this page does not invent a population or income figure for the named area. Use the state directory for surrounding county aggregates and the alerts below when the area appears in a federal feed.
- Honolulu
- Parent county
- HI
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The quick read
Reading Niu Valley, HI beyond the headline numbers
Niu Valley sits inside Honolulu County, Hawaii, at roughly 21.28°N, -157.74°W. The Census Bureau does not publish a Place-level population for Niu Valley, so Areazine does not invent one; county aggregates live on the Hawaii state directory.
5 hospitals in/around Niu Valley (nearest 5.8 mi away), 3.7/5 avg rating, 4 with an ER.
Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Niu Valley from FEMA, NOAA, FDA, and CPSC. Economic comparison bars use the unweighted average across tracked Census places with a reported value, not a household-weighted national median.
Closest Hospitals 5 within 25 mi
CMS Overall Hospital Quality Star Rating (1-5): a composite score across dozens of reported measures, not a single outcome guarantee for any patient. It isn't adjusted for patient case mix and isn't directly comparable across hospital types, a critical-access facility and a large teaching hospital aren't rated on the same measure set.
Cost of Living
BEA 202411.0% above national average
Metro area: Urban Honolulu, HI (MSA)
Source: BEA Regional Price Parities via FRED. RPP of 100 = national average.
Flood Claims on Record
FEMA NFIP, county-levelHonolulu County has recorded 866 National Flood Insurance Program claims totaling $44.8M in payouts since 2016.
244 claims trace back to 2026-03-KonaStorm, the biggest named event in the county's flood-claim history.
Source: FEMA National Flood Insurance Program (NFIP) claims, via OpenFEMA. County-level data: individual claims are not attributed to a specific city or address by FEMA.
What alerts and safety updates affect Niu Valley?
No area-tagged alerts are on record for Niu Valley right now. New federal and counterpart-agency notices still land in the site feed as agencies publish them.
City alert dispatch desk
Sheet HI-NIU-VALLEY · Niu Valley
Niu Valley: no area-tagged alerts on record. State hubs carry the live CAP stream.
- FEED-QUIET No tagged alerts
- LEAD-NONE Feed idle
- DESK-IDLE Awaiting feed
Counts reflect published articles tagged to Niu Valley; untagged NOAA county warnings may still appear in the site feed. Browse Hawaii state hubs · Methodology
Read with this city profile
In the Area 8
Next steps for Niu Valley
Use this page for area alerts and navigation, not as a Census Place demographic report for Niu Valley.
- Check live recalls, weather and hazard alerts scoped to the Niu Valley area before relying on national headlines. Check your area
- Open the Hawaii state directory for surrounding county aggregates; Niu Valley has no Census Place population on Areazine. Explore Hawaii
- Compare nearby Census Places from the cities directory when you need place-level income or population figures. Browse cities
ACS geography has no Census Place entry for Niu Valley. Rather than invent a place-level population or income number, Areazine points to county aggregates and peer Places on the state and cities directories.
Data Sources
All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (Honolulu County) where that is the smallest published unit.
Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. Niu Valley is not a Census Place; this page does not invent place-level population or demographics. County aggregates and peer Places are linked from the state and cities directories. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-09-16.