svrooij

The mobile editor app for WordPress has an option to automatically geocode all the posts. 
This works great but doesn’t really allow for easy editing or show this information on for instance a map.
Current features:
<ul>
<li>Editing the location provided by the mobile app from the post edit screen.</li>
<li>Showing a widget with the latest x (configurable number) posts that have a geolocation (loads async).</li>
<li>Automatically looking up the locality of a new post.</li>
<li>Exposing a ‘geo’ object for each post in the REST api with ‘latitude’, ‘longitude’ and ‘locality’.</li>
<li>Posts from the mobile app connected through wordpress.com get the geo_public set automatically.</li>
</ul>
Things that are on my wish list are:
<ul>
<li>Manually bulk geocoding old posts.</li>
<li>Displaying the geocoded posts on a map with a shortcode or something.</li>
</ul>
<h4>Notes</h4>
<ol>
<li>If you like the plugin <a href="https://svrooij.nl/buy-me-a-beer/" rel="nofollow ugc">buy me a beer</a></li>
<li>Something wrong with this plugin? <a href="https://github.com/svrooij/wp-geocoded-posts/issues" rel="nofollow ugc">Report issue on Github</a></li>
</ol>
For development we use Github in combination with Grunt for easier deployment. If you run <code>npm install</code> and <code>grunt build</code> in the cloned <a href="https://github.com/svrooij/wp-geocoded-posts/" rel="nofollow ugc">repository</a> it will produce a build folder. This folder contains all the files needed to run the plugin.

Geocoded posts

Better location management with Location posts widget, location editor and location data in the REST api.

theozero

This plugin is extremely simple, and intended for someone who wants to add geocoding to their blog, but without the bloat of a big fat plugin. This lets you tag each post with a location (description, latitude, longitude) which can then be used in your custom theme.
This plugin also provides a feature to track of a single location not associated with any posts. This is useful in order to create a “Where Am I?” feature on your blog where you control the level of detail (just to share the city, rather than pluggin in foursquare data). This is especially nice if you’re running a travel blog or a website for some kind of tour.

EasyGeo

Adds simplest geocoding features to WP posts (description, lat, long). Adds nothing to the front-end, but has tools for you to do so in your themes.

Geocoded posts vs EasyGeo