Size is not all that matters. But still, we would love to know how big Orinda in California is. Here is the answer:
Orinda, California covers an area of 33.33 square kilometers (12.87 square miles).
With 18,342 people living in Orinda that comes to a population density of 550.32 inhabitants per square kilometer (1425.17 / sq mi)
As a reference: The 8,398,748 people living in New York City are crammed onto 1214 sq km (468.73 sq mi), which results into a population density of 6918 inhabitants per square kilometer (17918 / sq mi).

Orinda is a city in Contra Costa County, California, United States. The population was 17,643 at the 2010 census, and was estimated in 2018 to have increased to 19,806. In 2012, Orinda was ranked the second most friendly town in America by Forbes. The city is located just east of the city of Berkeley and is home to many affluent suburban professionals who commute to larger cities in the Bay Area such as Oakland, San Francisco, and Walnut Creek. Its location provides for a more rustic landscape, and Orinda’s many parks and trails make it a destination for many Bay Area hikers and naturalists.
Cities with a similar size as Orinda
If you want to check which cities have a similar size as Orinda, California, here you go:
- Woodstock, Illinois with a size of 35.04 square kilometers (35.04 sq mi), population: 24,658
- East Moline, Illinois with a size of 37.71 square kilometers (37.71 sq mi), population: 21,302
- Cupertino, California with a size of 29.30 square kilometers (29.30 sq mi), population: 60,170
- Walla Walla, Washington with a size of 33.26 square kilometers (33.26 sq mi), population: 31,731
- Newton, Kansas with a size of 32.63 square kilometers (32.63 sq mi), population: 19,132
- Wilmington, Ohio with a size of 28.31 square kilometers (28.31 sq mi), population: 11,921
- Troy, New York with a size of 28.64 square kilometers (28.64 sq mi), population: 49,170
- Robstown, Texas with a size of 40.15 square kilometers (40.15 sq mi), population: 12,727
- Burlington, Vermont with a size of 40.13 square kilometers (40.13 sq mi), population: 42,211
- East Point, Georgia with a size of 38.12 square kilometers (38.12 sq mi), population: 33,712
Cities with a similar population density as Orinda
Other cities that have a similar population density as Orinda, California are:
- Clearlake, California with a population density of 557 people per sq km (1,441 / sq mi).
- Portales, New Mexico with a population density of 674 people per sq km (1,744 / sq mi).
- Knoxville, Tennessee with a population density of 663 people per sq km (1,717 / sq mi).
- St. Joseph, Missouri with a population density of 662 people per sq km (1,714 / sq mi).
- Atchison, Kansas with a population density of 510 people per sq km (1,321 / sq mi).
- Madison, Alabama with a population density of 603 people per sq km (1,562 / sq mi).
- Wooster, Ohio with a population density of 576 people per sq km (1,492 / sq mi).
- Clarksburg, West Virginia with a population density of 657 people per sq km (1,702 / sq mi).
- Whitewater, Wisconsin with a population density of 613 people per sq km (1,588 / sq mi).
- Gatesville, Texas with a population density of 685 people per sq km (1,774 / sq mi).
Cities with a similar population size as Orinda
Here a list of cities that have a similar number of inhabitants like Orinda, California:
- Pottsville, Pennsylvania with a population of 15,549 people
- Union City, Georgia with a population of 19,456 people
- Wayne, Michigan with a population of 17,593 people
- Blytheville, Arkansas with a population of 15,620 people
- Moraga, California with a population of 17,692 people
- Athens, Ohio with a population of 21,342 people
- Sachse, Texas with a population of 20,329 people
- Milwaukie, Oregon with a population of 20,291 people
- Bryant, Arkansas with a population of 16,688 people
- Springfield, Tennessee with a population of 17,329 people
