---
title: "CCRPI Content Mastery measures student proficiency on Georgia state assessments in core academic subjects at the school,"
method: GET
path: "/api/v1/education/ccrpi_content_mastery"
tags: ["education"]
---

# CCRPI Content Mastery measures student proficiency on Georgia state assessments in core academic subjects at the school,

`GET /api/v1/education/ccrpi_content_mastery`

## Request

- Base URL: `https://georgiacivicdata.org`
- URL: `https://georgiacivicdata.org/api/v1/education/ccrpi_content_mastery`
- Auth: none declared

CCRPI Content Mastery measures student proficiency on Georgia state assessments in core academic subjects at the school, district, and (2014+) state level, broken out by demographic subgroup, grade cluster, and (2012-2017) assessment type. The primary `indicator_score` metric unifies four source labels across eras: Meets & Exceeds Rate (2012-2014, CRCT/EOCT), Weighted Proficiency Rate (2015-2017, EOG/EOC; exceeds 100 by design), Indicator Score (2018-2019, 2022-2025), and Achievement Rate (2021). 2021-2022 add four learner-band proportions with derived `_or_above` cumulatives; 2018-2019 and 2023-2025 add an improvement `indicator_target` and a color `ccrpi_flag`. 2020 is absent — Georgia paused CCRPI during COVID. This is the deep-dive into the Content Mastery component only (by demographic, subject, and assessment type); the overall CCRPI score and the side-by-side scorecard of all five rolled-up component scores live in the `ccrpi_scoring_by_component` topic (the CCRPI overview), which this topic does not duplicate.

**Filterable categorical columns** (comma-separated values union; multiple columns AND together):
- `grade_cluster` — one of: `elementary`, `high`, `middle`
- `assessment_type` — one of: `crct`, `eoc`, `eoct`, `eog`
- `subject` — one of: `9th_grade_literature_and_composition`, `algebra_i_coordinate_algebra`, `american_literature_and_composition`, `biology`, `economics_business_free_enterprise`, `english_language_arts`, `geometry_analytic_geometry`, `mathematics`, `mathematics_1`, `mathematics_2`, `physical_science`, `reading`, `science`, `social_studies`, `us_history`
- `ccrpi_flag` — one of: `green`, `green_star`, `red`, `yellow`

**Detail levels available:** districts, schools, states (default: `schools`)

**Year coverage:** 2012–2025 (no data for: 2020)

**NULL handling:** suppressed cells are NULL (not zero); zero is a real value.

**Source:** Georgia Insights (GaDOE)

## Query parameters

- `year` integer, nullable: Exact year
- `year_min` integer, nullable: Inclusive lower bound
- `year_max` integer, nullable: Inclusive upper bound
- `district_code` string, nullable: Comma-separated list of GOSA district codes (e.g. `601,602`)
- `school_code` string, nullable: Comma-separated list of GOSA school codes. Combine with `district_code` for unique school keys.
- `county_fips` string, nullable: Comma-separated list of 5-digit county FIPS codes (e.g. `13121,13067`)
- `tract_geoid` string, nullable: Comma-separated list of 11-digit census tract GEOIDs (e.g. `13121011100`)
- `block_group_geoid` string, nullable: Comma-separated list of 12-digit census block group GEOIDs (e.g. `131210111001`)
- `demographic` string, nullable: Comma-separated demographic codes (e.g. `all,black,hispanic`)
- `detail` string, nullable: Detail level (whatever the topic publishes — e.g. schools, districts, counties, or states).
- `limit` integer, nullable: Page size
- `offset` integer: Page offset
- `columns` string, nullable: Comma-separated output columns to return (fact columns plus joined dimension attributes). Defaults to all.
- `format` 'json' | 'csv' | 'parquet': Response format: json | csv | parquet

## Response `200`

Paginated rows. JSON returns an envelope with `data` and `pagination`; CSV/Parquet return raw bytes with `X-Total-Count` header.

- unknown

## Other responses

- `422`: Validation Error

---

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