{"schema_version":"2026-04-21","source":"jobsjobsjobsapp.com","data_type":"career_intelligence_market_data","primary_source":"Adzuna","methodology_url":"https://jobsjobsjobsapp.com/data/methodology/","refresh_cadence":"nightly target; generated markets are cached and refreshed on a rotating schedule","coverage_note":"Exploration layer over captured job-posting data, not a complete census of the labor market.","deduplication_note":"Counts are directional market signals. Upstream duplicate postings can still affect observed totals.","source_traceability":"Public fields are deterministic calculations over Adzuna-backed salary, posting, and histogram data plus regional reference data where stated.","deterministic_only":true,"title":"Substitute Teacher in Baltimore, MD","filters":{"job_title":"substitute-teacher","city":"baltimore","experience_level":null,"industry":null},"market_data":{"avg_salary":40161,"data_points":1,"salary_premium_vs_us_median_pct":-37.0,"purchasing_power_index":49,"purchasing_power_note":"51% less purchasing power than the US average","demand_pct_vs_national":7,"demand_note":"7% more open roles than the national average","career_growth_pct":0,"career_growth_note":"career momentum data not available","talent_scarcity_score":1.4,"talent_scarcity_note":"1.4/10 scarcity leverage — low talent-to-demand ratio","opportunity_score":null,"opportunity_note":null,"confidence_score":null,"confidence_note":null,"salary_dispersion_pct":null,"wage_asymmetry_ratio":null,"market_diversity_score":null,"total_jobs_observed":null,"market_tightness_score":1.1},"salary_distribution":{"p10":20000,"p25":20000,"p50":40000,"p75":40000,"p90":80000,"std_dev_usd":28138,"coefficient_of_variation":70.1,"salary_spread_usd":120000,"total_postings_sampled":38,"histogram_sample_size":2240,"interquartile_range_usd":null,"gini_coefficient":null,"mode_salary":null},"salary_range_usd":{"min":20000,"max":140000},"posting_composition":null,"salary_trend":null,"salary_bands":null,"related_pages":[{"label":"Baltimore","url":"/data/explore/baltimore/"},{"label":"Substitute Teacher","url":"/data/explore/substitute-teacher/"},{"label":"Entry Level","url":"/data/explore/substitute-teacher/baltimore/entry/"},{"label":"Mid Level","url":"/data/explore/substitute-teacher/baltimore/mid/"},{"label":"Senior Level","url":"/data/explore/substitute-teacher/baltimore/senior/"}],"data_methodology":"https://jobsjobsjobsapp.com/data/methodology/","updated_at":"2026-04-01T18:15:11.457000"}