{ "type": "county", "slug": "warren", "name": "Warren County", "fips": "39165", "population": 257181, "center": { "lat": 39.4276313, "lon": -84.1667503 }, "url": "https://crackedbuckeye.com/county/warren/", "api": "https://crackedbuckeye.com/api/county/warren.json", "tables": { "migr": { "name": "IRS county-to-county migration", "source": "IRS Statistics of Income county-to-county migration flows, 2022-2023", "fields": { "returns (households) that moved in, 2022 to 2023": 13612, "returns that moved out": 13248, "net returns (in minus out)": 364, "non-migrant (stayed put) returns": 210453, "list of up to 3 [origin place, return count] top sources of arrivals": [ [ "Butler, OH", 2693 ], [ "Hamilton, OH", 2554 ], [ "Montgomery, OH", 1801 ] ], "list of up to 3 [destination place, return count] top places leavers went": [ [ "Butler, OH", 2317 ], [ "Hamilton, OH", 1915 ], [ "Montgomery, OH", 1621 ] ] } }, "chr": { "name": "County Health Rankings 2025", "source": "County Health Rankings & Roadmaps 2025 (University of Wisconsin Population Health Institute)", "fields": { "years of potential life lost rate (premature death)": 6327.4, "% adults reporting fair or poor health": 14.2, "% Medicare enrollees with an annual flu vaccination": 54, "population per primary care physician": 1174.0, "population per mental health provider": 392.0, "population per dentist": 2313.0, "preventable hospital stay rate (per 100,000 Medicare enrollees)": 2835, "% uninsured": 4.4, "% households with severe housing problems": 8.3, "average daily PM2.5 (µg/m3)": 10, "'Yes'/'No' - any drinking-water violation reported in the county": "Yes", "income inequality ratio (80th/20th percentile household income)": 3.8, "% children in poverty": 6.1, "injury death rate (per 100,000)": 63.4, "life expectancy at birth (years)": 78.2, "child mortality rate (per 100,000, under 18)": 33.4, "infant mortality rate (per 1,000 live births)": 4.6, "suicide death rate (per 100,000)": 12.9, "teen birth rate (per 1,000 females 15-19)": 6.9, "median household income ($)": 107973, "county population": 252148, "health-outcomes ranking group: the county's CHR 2025 decile among U.S. counties, 1 to 10 (1=best)": 2, "health-factors ranking group: the county's CHR 2025 decile among U.S. counties, 1 to 10 (1=best)": 2 } }, "od": { "name": "CDC county overdose deaths", "source": "CDC NCHS provisional county drug overdose deaths, 12-month-ending counts; CDC VSRR for the Ohio row", "fields": { "latest 12-month-ending period (YYYY-MM)": "2025-12", "deaths in that period": 18, "deaths a year earlier": 24, "highest 12-month total since 2020": 77, "share still pending investigation (%)": 0, "deaths per 100,000 (computed from CHR population)": 7.1, "month of the highest total (optional, only when the source provided one)": "2021-11" } }, "cpop": { "name": "Census county population estimates and history", "source": "Census Bureau Population Estimates Program (vintage 2025, join_popest.py); decennial counts 1900-1990 from 'Population of States and Counties of the United States 1790-1990', 2000/2010 from intercensal files", "fields": { "April 2020 census population": 242345, "current population estimate (July of the vintage year in CPOP_YEAR)": 257181, "net domestic migration, latest year alone (can be negative)": 909, "net international migration, latest year alone": 944, "cumulative births since 2020": 12115, "cumulative deaths since 2020": 11198, "cumulative net migration since 2020": 13166, "1900 population": 25584, "1950 population": 38505, "1970 population": 84925, "2000 population": 159551, "peak year (population estimates program, vintage-to-date)": 2025, "population in the peak year": 257181, "year first counted, when before 1900": 1810, "population in that first-counted year": 9925, "population by 1850, when first counted before 1850": 25560 } }, "laus": { "name": "BLS county unemployment (LAUS)", "source": "BLS Local Area Unemployment Statistics", "fields": { "latest month (YYYY-MM)": "2026-07", "unemployment rate (%), latest month": 3.1, "unemployment rate (%), a year earlier": 4.3, "labor force": 133959, "unemployed (looking for work)": 4210, "unemployment rate (%) for all of 2019, or null": null } }, "qcew": { "name": "BLS Quarterly Census of Employment and Wages", "source": "BLS Quarterly Census of Employment and Wages, 2026 Q1", "fields": { "year": 2026, "quarter (1-4)": 1, "average weekly wage ($)": 1410, "% change on the year": 3.1, "employment": 99800, "% change in employment": 0.3, "establishment count": 6573, "list of up to 3 [sector name, employment, avg weekly wage] largest private sectors": [ [ "manufacturing", 13162, 1627 ], [ "health care and social assistance", 13008, 1167 ], [ "retail", 11588, 743 ] ] } }, "fed": { "name": "USAspending county federal money", "source": "USAspending federal awards by county of performance, fiscal 2025", "fields": { "contract obligations ($, fiscal 2025)": 356013544, "contract $ per resident": 1469, "grant obligations ($)": 203608137, "grant $ per resident": 840, "loan guarantees and loans ($)": 248038769, "direct payments to people/organizations ($)": 1292715384 } }, "bea": { "name": "BEA county economic accounts", "source": "BEA regional accounts: county GDP (CAGDP1), per capita personal income (CAINC1), 2024", "fields": { "GDP year": 2024, "real GDP ($ millions, 2017 chained dollars)": 14967, "% change in real GDP since 2019": 17.6, "personal income per capita ($)": 81022, "personal income year": 2024, "% change in per-capita income since 2019 (before inflation)": 29.7, "rank among Ohio's 88 counties by per-capita income": 3 } }, "rucc": { "name": "USDA Rural-Urban Continuum Code", "source": "USDA ERS Rural-Urban Continuum Codes, 2023", "fields": { "RUCC code (1-9, 1=most metro)": 1, "code description": "Metro - Counties in metro areas of 1 million population or more" } }, "afff": { "name": "County PFAS firefighting-foam stock", "source": "Ohio EPA AFFF firefighting-foam inventory", "fields": { "fire department/holder count registered": 6, "total gallons of PFAS-based AFFF registered": 1270, "gallons in sealed/unopened containers": 1015, "gallons in opened containers": 255 } }, "nws": { "name": "National Weather Service warning counts", "source": "National Weather Service warnings/watches/advisories, Iowa Environmental Mesonet VTEC archive, since 2015", "fields": { "total warning/watch/advisory products issued since 2015": 1191, "Tornado Warning count": 21, "Tornado Watch count": 35, "Severe Thunderstorm Warning count": 227, "Flash Flood Warning count": 44, "Flood Warning count": 38, "Areal Flood Warning count": 30, "Areal Flood Advisory count": 173, "Winter Storm Warning count": 19, "Winter Weather Advisory count": 80, "Blizzard Warning count": 0, "Excessive Heat Warning count": 7, "Heat Advisory count": 35, "Extreme Cold Warning count": 2, "Wind Chill Warning count": 3, "Snow Squall Warning count": 3, "map of {year: tornado warning count} for years with at least one": { "2016": 1, "2017": 2, "2019": 1, "2021": 2, "2022": 2, "2023": 1, "2024": 3, "2025": 5, "2026": 4 } } }, "cancer": { "name": "NCI county cancer incidence/mortality", "source": "NCI State Cancer Profiles, county incidence 2018-2022 and mortality 2019-2023", "fields": { "[age-adjusted incidence rate per 100,000, a comparison or CI-adjacent figure, another comparison figure, annual case count, trend direction, annual percent change] all invasive cancer sites combined": [ 472.1, null, null, 1351.0, "stable", -0.1 ], "[age-adjusted death rate per 100,000, annual death count, trend direction, annual percent change]": [ 140.1, 400.0, "falling", -1.7 ], "[incidence rate per 100,000, annual case count, trend direction] and the same 3-element shape for other site-specific keys": [ 54.6, 158.0, "falling" ], "same 3-element shape as 'lung'": [ 19.8, 55.0, "stable" ] } }, "cchl": { "name": "County H2Ohio chloride-reduction grant count", "source": "Ohio EPA H2Ohio chloride reduction grants", "fields": { "count of H2Ohio road-salt/chloride reduction grants awarded in the county": 3 } }, "ers": { "name": "USDA county economic typology", "source": "USDA ERS county typology codes, 2015 edition", "fields": { "metro flag (1=metro, 0=nonmetro)": 1, "economic dependency type ('Nonspecialized'/'Manufacturing'/'Federal/State Government'/'Mining'/'Recreation'/'Farming')": "Nonspecialized", "low-education flag (0/1)": 0, "low-employment flag (0/1)": 0, "population-loss flag (0/1)": 0, "retirement-destination flag (0/1)": 1, "persistent-poverty flag (0/1)": 0, "persistent-child-poverty flag (0/1)": 0 } }, "crac": { "name": "County-level FRA rail-accident totals", "source": "FRA Form 54 rail equipment accident reports, county fallback for railAccidentLine()", "fields": { "accident count since 2010": 1, "derailment count": 0, "hazmat car(s) releasing count": 0, "people evacuated": 0 } }, "medi": { "name": "CMS county Medicare enrollment", "source": "CMS Medicare Monthly Enrollment by county, 2025", "fields": { "enrollment year": 2025, "total Medicare enrollees": 46531, "% choosing Medicare Advantage": 53.6, "enrollees aged 65+": 43203, "enrollees under 65 with disabilities": 3329, "% also enrolled in Medicaid (dual-eligible)": 8.4, "% with Part D drug coverage": 82.4, "prior enrollment count (comparison)": 40368, "year of that prior count": 2020 } }, "saipe": { "name": "Census Small Area Income and Poverty Estimates", "source": "Census SAIPE 2024 county estimates", "fields": { "% poverty (all ages)": 6.6, "% child poverty": 6.6, "median household income ($)": 113333 } }, "aqiy": { "name": "2026 year-to-date county AQI", "source": "EPA daily county AQI file for 2026 (January to the file's latest date)", "fields": { "days indexed so far in 2026": 120, "good AQI days": 82, "moderate AQI days": 37, "unhealthy-for-sensitive-groups-or-worse days": 1, "peak AQI value": 105, "pollutant responsible for the peak": "Ozone", "date of the peak (YYYY-MM-DD)": "2026-04-30" } }, "airs": { "name": "EPA Green Book nonattainment/maintenance status", "source": "EPA Green Book county nonattainment/maintenance status (nayro.xls, September 2026)", "fields": { "list of [pollutant/standard, area name, classification, area-share code] nonattainment rows": [], "list of [pollutant/standard, area name, status, area-share code ('W'=whole county or similar, 'Whole'), year redesignated to maintenance] maintenance rows": [ [ "8-Hour Ozone (2008)", "Cincinnati, OH-KY-IN", "Marginal", null, "2016" ], [ "8-Hour Ozone (2015)", "Cincinnati, OH-KY", "Marginal", null, "2022" ], [ "PM-2.5 (1997)", "Cincinnati-Hamilton, OH-KY-IN", "Former Subpart 1", null, "2017" ] ] } }, "hma": { "name": "FEMA Hazard Mitigation Assistance county history", "source": "OpenFEMA Hazard Mitigation Assistance projects, v4 API", "fields": { "mitigation project count since the start year": 7, "total project worth ($)": 787236, "federal share ($)": 207659, "properties covered": 10, "list of up to 3 [project type, count] rows": [ [ "Local Multihazard Mitigation Plan", 3 ], [ "Acquisition of Public Real Property (Structures and Land) - Riverine", 1 ], [ "Safe Room (Tornado and Severe Wind Shelter) - Private Structures", 1 ] ], "start year on file": 2003, "[type, cost $, grantee, fiscal year] largest project": [ "Acquisition of Public Real Property (Structures and Land) - Riverine", 332100, "South Lebanon", 2013 ] } }, "drought": { "name": "U.S. Drought Monitor county history", "source": "U.S. Drought Monitor weekly county statistics, 2000-2026", "fields": { "weeks in moderate drought or worse since 2020": 24, "weeks severe drought or worse since 2020": 3, "worst drought category since 2000": "extreme drought", "date of that worst reading": "2024-09-24", "share (%) of all weeks since 2000 in any drought": 8, "as-of date of the latest reading": "2026-09-01", "current drought status text": "no drought", "weeks at least abnormally dry since 2020": 63, "year of the most recent severe-or-worse spell": "2024", "weeks of that most recent severe spell": 3 } }, "storms": { "name": "NOAA Storm Events county summaries", "source": "NOAA Storm Events database, 2016-2026", "fields": { "severe-weather report count since 2016": 272, "list of up to 4 [event family, count] rows": [ [ "damaging thunderstorm wind", 140 ], [ "river and street flooding", 58 ], [ "flash floods", 32 ], [ "hail", 28 ] ], "[largest hail size in, date] or null": [ 2.0, "08-APR-20" ], "[strongest wind gust mph, date] or null": [ 68, "27-MAY-19" ], "death count": 2, "injury count": 0, "reported damage ($)": 3117850, "[event name, date, damage $, narrative text] costliest event": [ "tornadoes", "07-MAY-24", 500000.0, "The tornado began in the Little Miami River Valley, within the village of Morrow where tree damage and minor structure damage was observed. Extensive tree damag" ], "list of up to 3 [zone-based advisory family, count] rows": [ [ "winter weather", 47 ], [ "winter storms", 15 ], [ "high wind", 7 ] ], "[first year, last year] of the series": [ 2016, 2026 ] } }, "fluor": { "name": "County fluoridation-rate summary", "source": "Ohio Department of Health county fluoridation profiles (DataOhio)", "fields": { "% of county population served by fluoridated water": 95.7 } }, "airtox": { "name": "County air-toxics summary", "source": "EPA AirToxScreen 2020", "fields": { "lifetime cancer risk per million from outdoor air toxics": 30.0, "list of up to 2 [pollutant name, risk contribution] top contributors": [ [ "formaldehyde", 19.2 ], [ "carbon tetrachloride", 2.9 ] ] } }, "hhs": { "name": "House-pack source registry", "source": "verbatim from scripts/build.py's own 'hhs' assembly comment (line 2049 as read for W1-05)", "fields": { "county": "Warren", "depth ('deep' full appraisal record or a thinner OGRIP-only record)": "thin", "source label": "OGRIP Ohio Statewide Parcels, Warren County (thin records)", "office name/address": "Ohio Department of Administrative Services, Office of Information Technology (OGRIP), from the Warren County Auditor", "landing page URL": "https://gis1.oit.ohio.gov/geodatadownload/", "snapshot date": "2023-08-14", "records placed": 48989, "parcel-page URL pattern ('{pid}' placeholder) or null": null, "share of OGRIP parcels without a land-use class, or null": 0.433, "values status note (e.g. working values not yet certified) or null": null, "source slug": "ogrip_warren" } } }, "places": [ { "slug": "deerfield-township-warren-county", "name": "Deerfield Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/deerfield-township-warren-county/" }, { "slug": "mason", "name": "Mason (city)", "type": "city", "url": "https://crackedbuckeye.com/place/mason/" }, { "slug": "hamilton-township-warren-county", "name": "Hamilton Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/hamilton-township-warren-county/" }, { "slug": "lebanon", "name": "Lebanon (city)", "type": "city", "url": "https://crackedbuckeye.com/place/lebanon/" }, { "slug": "springboro", "name": "Springboro (city)", "type": "city", "url": "https://crackedbuckeye.com/place/springboro/" }, { "slug": "clearcreek-township-warren-county", "name": "Clearcreek Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/clearcreek-township-warren-county/" }, { "slug": "turtle-creek-township-warren-county", "name": "Turtle Creek Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/turtle-creek-township-warren-county/" }, { "slug": "franklin-township-warren-county", "name": "Franklin Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/franklin-township-warren-county/" }, { "slug": "franklin", "name": "Franklin (city)", "type": "city", "url": "https://crackedbuckeye.com/place/franklin/" }, { "slug": "south-lebanon", "name": "South Lebanon (city)", "type": "city", "url": "https://crackedbuckeye.com/place/south-lebanon/" }, { "slug": "carlisle", "name": "Carlisle (city)", "type": "city", "url": "https://crackedbuckeye.com/place/carlisle/" }, { "slug": "wayne-township-warren-county", "name": "Wayne Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/wayne-township-warren-county/" }, { "slug": "harlan-township-warren-county", "name": "Harlan Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/harlan-township-warren-county/" }, { "slug": "salem-township-warren-county", "name": "Salem Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/salem-township-warren-county/" }, { "slug": "washington-township-warren-county", "name": "Washington Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/washington-township-warren-county/" }, { "slug": "union-township-warren-county", "name": "Union Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/union-township-warren-county/" }, { "slug": "waynesville", "name": "Waynesville (village)", "type": "village", "url": "https://crackedbuckeye.com/place/waynesville/" }, { "slug": "morrow", "name": "Morrow (village)", "type": "village", "url": "https://crackedbuckeye.com/place/morrow/" }, { "slug": "maineville", "name": "Maineville (village)", "type": "village", "url": "https://crackedbuckeye.com/place/maineville/" }, { "slug": "massie-township-warren-county", "name": "Massie Township, Warren County", "type": "township", "url": "https://crackedbuckeye.com/place/massie-township-warren-county/" }, { "slug": "harveysburg", "name": "Harveysburg (village)", "type": "village", "url": "https://crackedbuckeye.com/place/harveysburg/" }, { "slug": "corwin", "name": "Corwin (village)", "type": "village", "url": "https://crackedbuckeye.com/place/corwin/" }, { "slug": "butlerville", "name": "Butlerville (village)", "type": "village", "url": "https://crackedbuckeye.com/place/butlerville/" }, { "slug": "pleasant-plain", "name": "Pleasant Plain (village)", "type": "village", "url": "https://crackedbuckeye.com/place/pleasant-plain/" } ], "zips": [ { "zip": "45040", "name": "Mason", "population": 57153, "url": "https://crackedbuckeye.com/zip/45040/" }, { "zip": "45036", "name": "Lebanon", "population": 41060, "url": "https://crackedbuckeye.com/zip/45036/" }, { "zip": "45005", "name": "Franklin Township and Franklin", "population": 31577, "url": "https://crackedbuckeye.com/zip/45005/" }, { "zip": "45039", "name": "Hamilton Township and Maineville", "population": 27529, "url": "https://crackedbuckeye.com/zip/45039/" }, { "zip": "45066", "name": "Springboro", "population": 26399, "url": "https://crackedbuckeye.com/zip/45066/" }, { "zip": "45152", "name": "Hamilton Township and Morrow", "population": 13617, "url": "https://crackedbuckeye.com/zip/45152/" }, { "zip": "45068", "name": "Wayne Township and Waynesville", "population": 11911, "url": "https://crackedbuckeye.com/zip/45068/" }, { "zip": "45065", "name": "South Lebanon", "population": 6725, "url": "https://crackedbuckeye.com/zip/45065/" }, { "zip": "45162", "name": "Harlan Township and Pleasant Plain", "population": 2730, "url": "https://crackedbuckeye.com/zip/45162/" }, { "zip": "45054", "name": "Washington Township and Oregonia", "population": 2499, "url": "https://crackedbuckeye.com/zip/45054/" }, { "zip": "45034", "name": "Deerfield Township and Kings Mills", "population": 1166, "url": "https://crackedbuckeye.com/zip/45034/" }, { "zip": "45032", "name": "Harveysburg", "population": 459, "url": "https://crackedbuckeye.com/zip/45032/" } ], "generated": "2026-09-16", "license": "CC BY 4.0 for the compilation; each source keeps its own terms", "cite": "Cracked Buckeye (Open Shower Co), \"Warren County\", https://crackedbuckeye.com/county/warren/, built 2026-09-16, accessed [date].", "schema": "https://crackedbuckeye.com/api/schema.json" }