Almost every county in the United States, and a surprising number of towns and townships, has a historical society. Most are small, volunteer-run, open a few hours a week, and sitting on exactly the records you cannot find online: the photograph of your house in 1925, the obituary index for the local paper, the plat book showing who owned your lot before the subdivision existed. The hard part is not persuading them to help; it is figuring out which society covers your address and how to ask. This guide covers both, plus what societies hold, what they charge, and how to behave when you visit.
Quick answer: Look up your state in our directory of historical societies and scan for your county first, then your town. Confirm with your state historical society's affiliate list or your public library's local-history desk, which will know which group is active. Then email a short, specific request: who or what you are researching, the address or name, the years, and what you have already checked.
1. What a Historical Society Actually Is
A historical society is a membership organization that collects, preserves, and interprets the history of a defined place or subject. The label covers a wide range. At one end are volunteer-run societies with no paid staff, a collection in a donated house or a room at the library, and hours like "Tuesdays 1–4 and by appointment." At the other end are professional societies with archivists, climate-controlled storage, an online catalog, and a research library open five days a week. Both can be excellent; the difference is mainly in how quickly they answer and how much of the collection is findable without a volunteer's memory.
Societies are also organized by territory. A county society usually holds the deepest collection and is the right default for rural addresses. A town, village, or township society is smaller but often knows individual houses and families better. Topical societies cover a railroad, an ethnic community, a church denomination, or an industry rather than a place. It helps to know what a society is not: a state archives holds government records (deeds, court files, vital records, state agency papers); a museum focuses on exhibits and objects rather than research files; and a genealogical society concentrates on family records and indexes. Many towns have both a historical and a genealogical society, and they routinely share a building and refer researchers to each other.
2. Five Ways to Locate the Right Society for an Address
Our directory. HistoricalSite.org lists historical societies by state and town. Open the main directory, choose your state (for example Pennsylvania, Ohio, or Illinois), and look for the county name first; if your town also has its own society, check both, because their collections rarely overlap completely.
Your state historical society's affiliate list. Most state historical societies maintain a network of local affiliates and publish the list. The Wisconsin Historical Society's Local History Affiliate Directory covers more than 450 local organizations with facilities, hours, and contacts where available. The Ohio Local History Alliance, Ohio's statewide local-history organization, posts its member organizations as a full list and by region. The Indiana Historical Society's Find Who You Need by County page lists county historians and local history organizations, and the Minnesota Historical Society's Minnesota History Organization Directory lists county historical societies, chapters, and local organizations with addresses, phones, and email. Search "[your state] historical society local affiliates" to find the equivalent.
The public library's local-history room. Reference librarians know which societies in the area are active, who answers the email, and whether the society's collection is actually at the library. If a society has gone dormant, the library often inherited its files. This is the fastest way to confirm a listing is current.
The county government website. Many counties list their historical society under a history, tourism, or records page, and some fund a county historian or house the society in a county building. The county recorder's or clerk's office will also know who holds the old plat books and atlases if the county itself does not.
Professional associations and state museum associations. The American Association for State and Local History (AASLH) is the national professional association for history organizations; it does not publish a public locator of local societies, but a society that belongs to AASLH or has enrolled in its StEPs self-assessment program (a standards program written for small and volunteer-run organizations) is a sign you are dealing with a group that has thought about cataloging and collection care. State museum associations, such as PA Museums, Pennsylvania's statewide museum association, are useful for identifying the larger history museums and societies in a region.
3. What Historical Societies Typically Hold
Collections vary, but a county society that has been collecting for fifty years will usually have most of the following:
- Photograph files by street, building, or family, including donated albums, real-photo postcards, and glass-plate negatives that have never been scanned. See our guide to finding old photos of your house and neighborhood.
- Vertical files: folders of clippings, pamphlets, and notes organized by subject, surname, business, or address. They are rarely indexed online, which is why you have to ask.
- Obituary and newspaper indexes compiled by volunteers from the local paper, often back to the 1800s, plus microfilm or bound volumes of the paper itself.
- Plat books, county atlases, and Sanborn fire-insurance maps showing landowners, lot lines, and building footprints at intervals from the 1870s on. Essential for researching a home's history and who lived in your house before you.
- City directories and telephone books listing residents and businesses by name and by street.
- School yearbooks and church anniversary booklets, which put faces and dates to names.
- Oral histories, recorded or transcribed, with longtime residents.
- Business records: ledgers, letterheads, and advertising from closed firms, along with industry files. Our guide to finding old business records explains how to use them.
- Cemetery transcriptions, family files, and local histories, including privately printed genealogies you will not find in any library catalog.
4. How to Ask for Research Help by Email
A good request is specific, short, and shows you have done the obvious first steps. Volunteers answer the easy, clear questions first and set aside the vague ones. Include: the exact name or address, the years that matter, what you already know, what you have already checked, and what you hope they will look at. Offer to pay for copies and ask about their fee. A workable template:
Subject: Research request — 412 N. Elm St., Millersburg, 1900–1950
Hello, I am researching the history of my house at 412 N. Elm St. in Millersburg. County deed records show it was owned by the Kessler family from 1908 to 1947. I have checked the 1910–1940 census and the Sanborn maps at the library. Could you tell me whether your photograph files or vertical files contain anything on the house, the Kessler family, or that block of North Elm? I would also be grateful for a check of your obituary index for Augusta Kessler (died about 1946). I am happy to pay for copies and any lookup fee. Thank you for the work you do. — [Name, phone, email]
Expect a reply in a week or two from a volunteer society, sometimes longer in winter when many are closed; a polite follow-up after three weeks is fine. If the society has a research-request form on its website, use it, because it goes to the person who actually does lookups.
5. What It Costs
Visiting and asking a question is usually free, and many societies will do a quick index check at no charge. Beyond that, expect three kinds of cost. Membership is typically a modest annual fee for individuals, with family and institutional levels above that; it often includes a newsletter and sometimes free research time. Lookup or research fees are charged by many societies for anything beyond a quick check, usually as a flat per-request fee or an hourly rate with a cap, plus per-page copying. Donations are how most volunteer societies pay the heating bill; if a volunteer spends an hour on your question, a donation of what you would have paid a document service is both fair and remembered. Always ask for the fee schedule before requesting extended work, and join if you plan to come back more than once, since members often get copying discounts and priority on requests.
6. Visiting Etiquette and What to Bring
Call or email before you go. Many societies list a street address that is a volunteer's home or a post-office box, and posted hours can change with the season or a single volunteer's schedule. When you arrive, sign the guest book (visitor counts matter for grants), say what you are looking for, and let the volunteer guide you; collections are organized by whatever logic the person who built them used, and it is not always alphabetical.
Bring a written list of names, addresses, and dates; a phone or camera for photographing documents, after asking whether photography is allowed; pencils only, since most archives ban pens; and a few dollars for copies. Leave large bags, food, and drinks in the car. Handle photographs by the edges, keep folders in order, and never remove anything to "borrow." If you find something, ask how the society would like to be credited; a line like "Courtesy of the Smith County Historical Society" in whatever you publish is standard and appreciated.
7. How to Volunteer or Donate Materials
Societies need people who can scan, index, transcribe, answer email, and staff open hours; a few hours a month is genuinely useful, and researchers who have used the collection make the best volunteers because they know what other researchers ask for. Ask about current projects rather than offering a general hand.
If you have photographs, letters, business records, or yearbooks, contact the society before dropping anything off. A well-run society will ask you to sign a deed of gift transferring ownership, will want to know who is in the photos and when they were taken, and may decline items outside its area or already in the collection. If you want to keep the originals, offer to let them scan the items; many societies prefer a good scan with identifications to an unlabeled box. Do not expect an appraisal for tax purposes from the society itself; that has to come from an independent appraiser.
8. When Your Town Has No Historical Society
Work outward and upward. The county society almost always covers towns that lack their own. The public library may hold the town's files, especially if a society once existed and folded. Neighboring societies often collected across town lines, particularly along a river, a rail line, or a shared school district. The state historical society or state archives holds county-level records and often the papers of defunct local groups. Township and village clerks, long-serving church secretaries, and the local newspaper office are the informal archives in towns without a formal one. And if the town is yours, consider that most societies began with a handful of residents, a filing cabinet, and a room at the library; AASLH's small-museum community and your state historical society's local-history office can both point you to the basics of starting one.
Related reading: Once you have found the right society, see our guides to researching your home's history and researching your family history for free for the questions worth asking.
Tips for Getting a Faster, Better Answer
- Ask one question per email. A request for "anything on the Kessler family" gets deferred; a request to check the obituary index for one name gets answered.
- Use the old place names. Townships, post offices, and street names changed; a society files under the name in use when the record was made.
- Check both the county and the town society. Each may have a different photo of the same block.
- Visit in the off-season if you can. Summer brings tourists and reunion researchers; a quiet weekday in February gets you a volunteer's full attention.
- Share what you learn. Sending the society a copy of your finished house history or family chart adds to its files and makes the next request easier.
Frequently Asked Questions
How do I find historical societies near me?
Start with our state-by-state directory and look for your county, then your town. Confirm with your state historical society's affiliate list or your public library's local-history desk, which will know whether a listed society is still active and where its collection is kept.
Are historical societies free to use?
Visiting and asking a quick question is usually free. Many societies charge a modest fee for extended research or lookups and for photocopies, and most rely on memberships and donations, so expect to pay something for an hour of a volunteer's time.
What is the difference between a historical society and a genealogical society?
A historical society collects the history of a place or subject: photographs, maps, business records, and local histories. A genealogical society focuses on family records and indexes such as cemetery readings, obituaries, and vital-record extracts. They often share a building and refer researchers to each other.
Can a historical society tell me the history of my house?
Often, yes. Societies hold plat books, city directories, Sanborn maps, photograph files organized by street, and vertical files on families and buildings. Bring the deed chain from the county recorder and the society can usually add photographs, newspaper items, and details about the people who lived there.
What if my town does not have a historical society?
Use the county historical society, which nearly always covers towns without their own, then the public library, neighboring societies, and the state historical society or archives. Township clerks, churches, and the local newspaper office are the informal archives in towns with no formal one.
See How Your Town Changed Over Time
The When It Was app maps historical businesses, landmarks, and buildings onto an interactive timeline — a quick way to picture how your street and town evolved, and to share what you learn from your local historical society.
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