---
warning: DO NOT CHANGE THIS MANUALLY, THIS IS GENERATED BY https://github.com/duckdb/community-extensions repository, check README there
title: us_address_standardizer
excerpt: |
  DuckDB Community Extensions
  US address parsing and standardization (PAGC + Rust addrust)

extension:
  name: us_address_standardizer
  description: US address parsing and standardization (PAGC + Rust addrust)
  version: 0.2.1
  language: C/Rust
  build: cmake
  license: MIT
  maintainers:
    - ericmanning
    - sj-io
  excluded_platforms: "osx_amd64;wasm_mvp;wasm_eh;wasm_threads"
  requires_toolchains: "python3;rust"

repo:
  github: ericmanning/duckdb-address-standardizer
  ref: 3421cf7326ce60e16feb932a801a62a483909c4b

docs:
  hello_world: |
    -- addrust parser (no reference tables required)
    SELECT addrust_parse('123 N Main St Apt 4, Springfield IL 62704');

    -- PAGC (Postgis) standardizer (loads reference tables from embedded data)
    SELECT load_us_address_data();
    SELECT standardize_address('us_lex', 'us_gaz', 'us_rules',
        '123 Main Street', 'Kansas City, MO 45678');
  extended_description: |
    Provides two US address parsers:

    - `addrust_parse` — Rust-based parser from the
      [addrust](https://github.com/EvictionLab/addrust) project, with
      optional TOML configuration for customizable parsing pipelines.
    - `parse_address` / `standardize_address` — PAGC rule-based parsers
      ported from the
      [PostGIS address_standardizer](https://github.com/postgis/address_standardizer).
      Call `load_us_address_data()` first to populate the reference tables
      from data embedded in the extension binary.
    - For more information, visit the [GitHub repository](https://github.com/ericmanning/duckdb-address-standardizer).

extension_star_count: 4
extension_star_count_pretty: 4
extension_download_count: 907
extension_download_count_pretty: 907
image: '/images/community_extensions/social_preview/preview_community_extension_us_address_standardizer.png'
layout: community_extension_doc
---
### Compatibility Matrix

This table covers all DuckDB releases that have not reached [end-of-life](https://duckdb.org/release_calendar), including LTS releases, and shows the 2 most recent patch releases of each. Older patch releases are not listed, but the extension may be available for them as well.

<div class="extension_compatibility_table"></div>

| Platform | 1.4.4 | 1.4.5 | 1.5.5 | 1.5.6 | 2.0.0 |
| :--- | :---: | :---: | :---: | :---: | :---: |
| Linux AMD64 | ❌ | ✅ | ✅ | ✅ | ✅ |
| Linux ARM64 | ❌ | ✅ | ✅ | ✅ | ✅ |
| macOS AMD64 | ❌ | ❌ | ❌ | ❌ | ❌ |
| macOS ARM64 | ❌ | ✅ | ✅ | ✅ | ✅ |
| Windows AMD64 | ❌ | ✅ | ✅ | ✅ | ✅ |
| Windows ARM64 | ❌ | ❌ | ❌ | ❌ | ❌ |
| WebAssembly | ❌ | ❌ | ❌ | ❌ | ❌ |

### Installing and Loading
```sql
INSTALL {{ page.extension.name }} FROM community;
LOAD {{ page.extension.name }};
```

{% if page.docs.hello_world %}
### Example
```sql
{{ page.docs.hello_world }}```
{% endif %}

{% if page.docs.extended_description %}
### About {{ page.extension.name }}
{{ page.docs.extended_description }}
{% endif %}
### Added Functions

<div class="extension_functions_table"></div>

|       function_name       | function_type | description | comment | examples |
|---------------------------|---------------|-------------|---------|----------|
| addrust_parse             | scalar        | NULL        | NULL    |          |
| debug_standardize_address | scalar        | NULL        | NULL    |          |
| load_us_address_data      | scalar        | NULL        | NULL    |          |
| parse_address             | scalar        | NULL        | NULL    |          |
| standardize_address       | scalar        | NULL        | NULL    |          |

### Overloaded Functions

<div class="extension_functions_table"></div>

This extension does not add any function overloads.

### Added Types

<div class="extension_types_table"></div>

This extension does not add any types.

### Added Settings

<div class="extension_settings_table"></div>

|      name      |                       description                       | input_type | scope  | aliases | typed_value |
|----------------|---------------------------------------------------------|------------|--------|---------|-------------|
| temp_directory | Set the directory to which temporary files are written. | VARCHAR    | GLOBAL | []      | post.db.tmp |