future plans the military has because of its central location in the Pacific region and emerging threats to national defense from North Korea and China.
The number of single-family homes sold on the island of Oahu, the primary real estate market in Hawaii, totaled 3,474 units in 2022, a decrease of 23.2% compared to sales in 2021. The median price paid on Oahu for a single-family home in 2022 was $1,105,000, an increase of 11.6% compared to the median price in 2021. The number of condominium sales, a notable portion of the overall housing market, totaled 6,353 units in 2022, a decrease of 11.8% compared to sales in 2021. The median price paid on Oahu for condominiums in 2022 was $510,000, an increase of 7.4% compared to the median price in 2021.
In Maui County, the second largest real estate market in Hawaii, sales of existing single-family homes totaled 1,023 units in 2022, a 25.8% decrease compared to the number of units sold in 2021. The median price paid for a single-family home in Maui County in 2022 was $1,105,000, an increase of 11.1% compared to the median price in 2021. The number of condominium sales totaled 1,519 units in 2022, a decrease of 34.4% compared to the number of units sold in 2021. The median price paid in Maui County for condominiums in 2022 was $775,000, a 19.2% increase compared to the median price in 2021. The median price of single-family homes and condominium prices on Oahu and in Maui County continued to rise in 2022 because of the strong demand for housing.
Competition
We face intense competition in our market area both in making loans and attracting deposits. We compete with commercial banks, savings institutions, mortgage brokerage firms, credit unions, finance companies, Fintech, mutual funds, insurance companies and investment banking firms. Some of our competitors have greater name recognition and market presence that benefit them in attracting business, and offer certain services that we do not or cannot provide.
Our deposit sources are primarily concentrated in the communities surrounding our banking offices, located in all four counties in the State of Hawaii. As of June 30, 2022 (the latest date for which information is publicly available), we ranked fifth in FDIC-insured deposit market share in the State of Hawaii (out of 13 banks and thrift institutions with offices in Hawaii), with a 2.9% market share. As of that date, our largest market share was in the County of Hawaii, where we ranked fifth in deposit market share (out of eight banks and thrift institutions with offices in the County) with a 4.6% market share.
Lending Activities
Our primary lending activity is the origination of one- to four-family residential mortgage loans. To a much lesser extent, we also originate home equity loans and lines of credit, construction, commercial and other nonresidential real estate loans, consumer loans, multi-family mortgage loans and commercial business loans.
One- to Four-Family Residential Mortgage Loans. At December 31, 2022, $1.3 billion, or 96.5% of our total loan portfolio, consisted of one- to four-family residential mortgage loans. We offer conforming, fixed-rate and adjustable-rate residential mortgage loans with maturities generally up to 30 years. There has been little demand for adjustable-rate mortgage loans in our market area.
One- to four-family residential mortgage loans are generally underwritten according to Freddie Mac guidelines, and we refer to loans that conform to such guidelines as “conforming loans.” We generally originate both fixed- and adjustable-rate mortgage loans in amounts up to the maximum conforming loan limits as established by the Federal Housing Finance Agency, which was $970,800 for single-family homes located in the State of Hawaii for 2022. We also originate loans above this amount, which are referred to as “jumbo loans.” We generally originate fixed-rate jumbo loans with terms of up to 30 years. We have not originated significant amounts of adjustable-rate jumbo loans in recent years due to customer preference for fixed-rate loans in our market area. We generally underwrite jumbo loans in a manner similar to conforming loans. Jumbo loans are not uncommon in our market area.
We may originate loans with loan-to-value ratios in excess of 80%, up to and including a loan-to-value ratio of 100%. We generally require private mortgage insurance for loans with loan-to-value ratios in excess of 80%. During the year ended December 31, 2022, we originated $2.3 million of one- to four-family residential mortgage loans with