July19-public.zip

Sampling & Weighting - Sample Size: 1,502 U.S. adults - RDD Method: Includes cell-only and dual-phone households - Weight Variables: - WEIGHT: Used for general analysis (combined landline + cell sample) - CELLWEIGHT: Used for cell-only sample analysis (excludes landline respondents) 🌍 Geographic Data - ZIP-Based Coding: Since Fall 2008, geographic variables (region, state, county) are derived from self-reported ZIP codes - Fallback: Sample-based geographic info used when ZIP is missing - Archival Variables: Original sample geography retained with prefix s - Privacy Measures: ZIP codes, phone numbers, and counties removed from public dataset 👥 Demographics - Combined Race (racecmb): - Recoded from race_1 and race_2 - Categories: - 1 = White - 2 = Black or African-American - 3 = Asian or Asian-American - 4 = Mixed Race - 5 = Other - 9 = Don’t know/Refused - Race-Ethnicity (racethn): - Derived from racecmb and hisp - Categories: - 1 = White non-Hispanic - 2 = Black non-Hispanic - 3 = Hispanic - 4 = Other - 9 = Don’t know/Refused