Browse / United States / Iowa / Hartwick
Hartwick
Iowacity
Hartwick
Total population
114
Median home value
$90,000
Bachelor's+
Median income
$83,750
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Hartwick is a city in Poweshiek County, Iowa, United States. The population was 92 at the time of the 2020 census.
Read more on WikipediaHistory & geography
Geography
Hartwick is located at (41.785264, -92.344290). According to the United States Census Bureau, the city has a total area of , all land.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Hartwick, IA from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Red-winged BlackbirdAgelaius phoeniceus (Linnaeus, 1766) · Aves327
- Turkey VultureCathartes aura (Linnaeus, 1758) · Aves184
- American RobinTurdus migratorius Linnaeus, 1766 · Aves172
- Red-tailed HawkButeo jamaicensis (Gmelin, 1788) · Aves159
- House SparrowPasser domesticus (Linnaeus, 1758) · Aves156
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves143
- Common GrackleQuiscalus quiscula (Linnaeus, 1758) · Aves143
- European StarlingSturnus vulgaris Linnaeus, 1758 · Aves137
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Largest nearby schools
- Brooklyn-Guernsey-Malcom Elementary SchoolElementary · Brooklyn · 296 students · 12.3:1 ratio
- Brooklyn-Guernsey-Malcom Jr-Sr High SchoolHigh · Brooklyn · 265 students · 14.7:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Most recent
- M 2.5 — 2025-06-2510 km WNW of Marysville, Iowa
- M 3 — 2025-06-255 km S of Knoxville, Iowa
- M 3.3 — 2025-06-258 km SE of Knoxville, Iowa
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here


People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in Iowa
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Hartwick

Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • NCES via Urban Institute Education Data Portal
- • GBIF (Global Biodiversity Information Facility)
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library