Mapping the Prevalence of Binary Indicators using Survey Data in Small Areas R package surveyPrev version 2.0.0 Provides a pipeline to perform small area estimation and prevalence mapping of binary indicators using health and demographic survey data, described in Dong et al. (2026) <doi:10.1093/jssam/smaf048>, Wakefield et al. (2025) <doi:10.48550/arXiv.2110.09576> and Wakefield et al. (2020) <doi:10.1111/insr.12400>. Software Depends: R (>= 4.1.0), survey Imports: stats, rlang, rdhs, SUMMER, ggplot2, ggridges, raster, terra, sp, sf, spdep, stringr, dplyr, data.table, matrixStats, scales, expss, labelled, sjlabelled, naniar, jsonlite Suggests: INLA, knitr, rmarkdown, R.rsp, kableExtra, geodata, patchwork, htmltools, leaflegend, leaflet, plotly, viridisLite Qianyu Dong <qdong14@ucsc.edu> Comprehensive R Archive Network (CRAN) Qianyu Dong [cre, aut], Zehang R Li [aut], Yunhan Wu [aut], Jieyi Xu [aut], Andrea Boskovic [aut], Jon Wakefield [aut] GPL (>= 2) 2026-06-19 application/tgz https://CRAN.R-project.org/package=surveyPrev doi:10.32614/CRAN.package.surveyPrev