{"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":"Entry Level Mail Carrier (National)","filters":{"job_title":"mail-carrier","city":null,"experience_level":"entry","industry":null},"market_data":{"avg_salary":null,"data_points":62,"salary_premium_vs_us_median_pct":null,"purchasing_power_index":100,"purchasing_power_note":"purchasing power at the US average","demand_pct_vs_national":0,"demand_note":"demand data not yet available for this market","career_growth_pct":0,"career_growth_note":"career momentum data not available","talent_scarcity_score":0.7,"talent_scarcity_note":"0.7/10 scarcity leverage — low talent-to-demand ratio","opportunity_score":47,"opportunity_note":"selective or emerging opportunity market","confidence_score":63,"confidence_note":"moderate-confidence market signal","salary_dispersion_pct":null,"wage_asymmetry_ratio":null,"market_diversity_score":100,"total_jobs_observed":1,"market_tightness_score":0.3},"salary_distribution":null,"salary_range_usd":null,"posting_composition":{"sample_size":1,"unique_employers":1,"unique_locations":1,"top_employers":[{"name":"Express HR Hub","postings":1}],"top_locations":[{"name":"Sawgrass, St. Johns County","postings":1}],"salary_sample_min":68883,"salary_sample_max":68883,"remote_mentions":0,"hybrid_mentions":0,"onsite_mentions":0,"employer_concentration_pct":100,"concentration_note":"The visible posting sample is concentrated among a small number of employers.","posting_fingerprint":"9f4768d845f5fef3","lexical_token_count":10,"unique_token_count":10,"lexical_diversity_pct":100.0,"lexical_entropy_bits":3.32,"signature_terms":["contractor","delivery","sawgrass","express","johns","ponta","vedra","usps"],"title_drift_pct":100.0},"salary_trend":null,"salary_bands":null,"related_pages":[{"label":"Entry","url":"/data/explore/entry/"},{"label":"Mail Carrier","url":"/data/explore/mail-carrier/"}],"data_methodology":"https://jobsjobsjobsapp.com/data/methodology/","updated_at":"2026-04-28T09:00:39.643000"}