{"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":"Mid Level Janitor in St. Louis, MO","filters":{"job_title":"janitor","city":"st-louis","experience_level":"mid","industry":null},"market_data":{"avg_salary":37073,"data_points":1,"salary_premium_vs_us_median_pct":-41.9,"purchasing_power_index":66,"purchasing_power_note":"34% less purchasing power than the US average","demand_pct_vs_national":184,"demand_note":"184% more open roles than the national average","career_growth_pct":150,"career_growth_note":"150% salary range from median to senior level","talent_scarcity_score":3.3,"talent_scarcity_note":"3.3/10 scarcity leverage — high talent-to-demand ratio","opportunity_score":78,"opportunity_note":"strong opportunity market","confidence_score":62,"confidence_note":"moderate-confidence market signal","salary_dispersion_pct":100.0,"wage_asymmetry_ratio":3.0,"market_diversity_score":0,"total_jobs_observed":336,"market_tightness_score":6.7},"salary_distribution":{"p10":20000,"p25":20000,"p50":40000,"p75":60000,"p90":100000,"std_dev_usd":32234,"coefficient_of_variation":73.2,"salary_spread_usd":120000,"total_postings_sampled":336,"histogram_sample_size":14332,"interquartile_range_usd":null,"gini_coefficient":null,"mode_salary":null},"salary_range_usd":{"min":20000,"max":140000},"posting_composition":{"sample_size":5,"unique_employers":3,"unique_locations":2,"top_employers":[{"name":"JS English Enterprises, LLC","postings":2},{"name":"PrimeFlight Aviation Services","postings":2},{"name":"ABM Industries","postings":1}],"top_locations":[{"name":"Wellston, Saint Louis County","postings":3},{"name":"O'Fallon, Saint Louis","postings":2}],"salary_sample_min":40000,"salary_sample_max":69000,"remote_mentions":0,"hybrid_mentions":0,"onsite_mentions":0,"employer_concentration_pct":40,"concentration_note":"The visible posting sample has moderate employer concentration.","posting_fingerprint":"7bb01e056182f684","lexical_token_count":42,"unique_token_count":19,"lexical_diversity_pct":45.2,"lexical_entropy_bits":4.09,"signature_terms":["industries","floor","tech","enterprises","primeflight","supervisor","aviation","services","airport","cleaner","english","fallon"],"title_drift_pct":100.0},"salary_trend":null,"salary_bands":{"level":"mid","label":"Mid Level","salary_range":"$40k–$60k","yoe":"3–7 years experience"},"related_pages":[{"label":"St. Louis · Mid","url":"/data/explore/st-louis/mid/"},{"label":"Janitor · Mid","url":"/data/explore/janitor/mid/"},{"label":"Janitor · St. Louis","url":"/data/explore/janitor/st-louis/"}],"data_methodology":"https://jobsjobsjobsapp.com/data/methodology/","updated_at":"2026-04-28T21:00:26.192000"}